R
Rabies A82.9
– inoculation reaction - see Complications, vaccination
– sylvatic A82.0
– urban A82.1
Rachischisis (see also Spina bifida) Q05.9
– with hydrocephalus (see also Spina bifida, with hydrocephalus) Q05.4
Rachitic - see also condition
– deformities of spine (late effect) E64.3† M49.8*
– pelvis (late effect) E64.3
– – with disproportion (fetopelvic) O33.0
– – – affecting fetus or newborn P03.1
– – – causing obstructed labor O65.0
Rachitis, rachitism (see also Rickets) E55.0
– sequelae E64.3
Radial nerve - see condition
Radiation
– effects or sickness NEC T66
– exposure NEC Z58.4
– – occupational Z57.1
Radiculitis (pressure) (vertebrogenic) M54.1
– brachial NEC M54.1
– cervical NEC M54.1
– due to displacement of intervertebral disk - see Neuritis, due to displacement, intervertebral disk
– lumbar, lumbosacral NEC M54.1
– thoracic (with visceral pain) NEC M54.1
Radiculomyelitis (see also Encephalitis) G04.9
– toxic due to Corynebacterium diphtheriae A36.8† G05.0*
Radiculopathy (see also Radiculitis) M54.1
Radioactive substances, adverse effects NEC T66
Radiodermal burns (acute, chronic, or occupational) - see Burn
Radiodermatitis L58.9
– acute L58.0
– chronic L58.1
Radiology, maternal, affecting fetus or newborn P00.7
Radionecrosis NEC T66
Radiotherapy session Z51.0
Radium, adverse effect NEC T66
Rage, meaning rabies - see Rabies
Raillietiniasis B71.8
Railroad neurosis F48.8
Railway spine F48.8
Raised - see also Elevated
– antibody titre R76.0
Rales R09.8
Ramifying renal pelvis Q63.8
Ramsay-Hunt disease or syndrome (see also Hunt’s disease) B02.2† G53.0*
– meaning dyssynergia cerebellaris myoclonica G11.1
Ranula K11.6
– congenital Q38.6
Rape T74.2
Rapid
– feeble pulse, due to shock, following injury T79.4
– heart(beat) R00.0
– – psychogenic F45.3
– second stage (delivery) O62.3
– – affecting fetus or newborn P03.5
Rarefaction, bone M85.8
Rash R21
– canker A38
– diaper L22
– drug (internal use) L27.0
– – contact (see also Dermatitis, due to, drugs, external) L25.1
– following immunization T88.1
– food (see also Dermatitis, due to, food) L27.2
– heat L74.0
– napkin (psoriasiform) L22
– nettle (see also Urticaria) L50.9
– pustular L08.0
– scarlet A38
– serum (prophylactic) (therapeutic) T80.6
– wandering, tongue K14.1
Rasmussen’s aneurysm (see also Tuberculosis, pulmonary) A16.2
Rathke’s pouch tumor (M9350/1) D44.3
Raynaud’s disease, gangrene, phenomenon or syndrome I73.0
R.D.S. (newborn) (see also Syndrome, respiratory distress) P22.0
Reaction - see also Disorder
– adaption (see also Reaction, adjustment) F43.2
– adjustment (anxiety) (conduct disorder) (depressiveness) (distress) (emotional disturbance) F43.2
– – with mutism, elective (adolescent) (child) F94.0
– affective (see also Disorder, affective) F39
– allergic (see also Allergy) T78.4
– – drug, medicament or biological - see Allergy, drug
– – food (any) (ingested) NEC T78.1
– – – dermatitis L27.2
– – serum T80.6
– anaphylactic - see Shock, anaphylactic
– anesthesia - see Anesthesia, complication
– antitoxin (prophylactic) (therapeutic) - see Complications, vaccination
– anxiety F41.1
– Arthus - see Arthus’ phenomenon
– asthenic F48.0
– compulsive F42.1
– conversion F44.9
– crisis, acute F43.0
– depressive (single episode) F32.9
– – psychotic F32.3
– – recurrent - see Disorder, depressive, recurrent
– dissociative F44.9
– drug NEC T88.7
– – addictive - code to F11-F19 with fourth character .9
– – – transmitted via placenta or breast milk - see Absorption, drug, addictive, through placenta
– – allergic - see Allergy, drug
– – correct substance properly administered T88.7
– – lichenoid L43.2
– – newborn P93
– – overdose or poisoning T50.9
– – – specified drug - see Table of drugs and chemicals
– – photoallergic L56.1
– – phototoxic L56.0
– – withdrawal - code to F11-F19 with fourth character .3
– – – infant of dependent mother P96.1
– – – newborn P96.1
Reaction——continued
– drug——continued
– – wrong substance given or taken in error T50.9
– – – specified drug - see Table of drugs and chemicals
– fear F40.9
– – child (abnormal) F93.1
– fluid loss, cerebrospinal G97.1
– foreign
– – body NEC M60.2
– – substance accidentally left during a procedure (chemical) (powder) (talc) T81.6
– grief F43.2
– Herxheimer’s T78.2
– hyperkinetic - see Hyperkinesia
– hypochondriacal F45.2
– hypoglycemic, due to insulin E16.0
– – with coma (diabetic) - code to E10-E14 with fourth character .0
– – – nondiabetic E15
– – therapeutic misadventure T38.3
– hypomanic F30.0
– hysterical F44.9
– immunization - see Complications, vaccination
– incompatibility
– – blood group (ABO) (infusion) (transfusion) T80.3
– – Rh (factor) (infusion) (transfusion) T80.4
– inflammatory - see Infection
– infusion - see Complications, infusion
– inoculation (immune serum) - see Complications, vaccination
– insulin T78.4
– leukemoid (lymphocytic) (monocytic) (myelocytic) D72.8
– LSD (acute) F16.0
– lumbar puncture G97.1
– manic-depressive - see Disorder, bipolar, affective
– neurasthenic F48.0
– neurogenic (see also Neurosis) F48.9
– neurotic F48.9
– nitritoid - see Crisis, nitritoid
– obsessive-compulsive F42.9
– organic, acute or subacute (see also Delirium) F05.9
– paranoid (acute) F23.3
– – chronic F22.0
– – senile F03
– phobic F40.9
– postradiation NEC T66
– post-traumatic stress, uncomplicated Z73.3
– psychogenic F99
– psychoneurotic (see also Neurosis) F48.9
– – compulsive F42.1
– – obsessive F42.0
– psychophysiological (see also Disorder, somatoform) F45.9
– psychotic F23.9
– – due to or associated with physical condition F06.8
– radiation NEC T66
– scarlet fever toxin - see Complications, vaccination
– schizophrenic F23.2
– – acute (brief) (undifferentiated) F23.2
– – latent F21
– – undifferentiated (acute) (brief) F23.2
Reaction——continued
– serological for syphilis - see Serology for syphilis
– serum (prophylactic) (therapeutic) T80.6
– – immediate T80.5
– situational (see also Reaction, adjustment) F43.2
– – acute F43.0
– – maladjustment F43.2
– somatization (see also Disorder, somatoform) F45.9
– spinal puncture G97.1
– stress (severe) F43.9
– – acute (agitation) ("daze") (disorientation) (disturbance of consciousness) (flight reaction) (fugue) F43.0
– – specified NEC F43.8
– surgical procedure - see Complications, surgical procedure
– tetanus antitoxin - see Complications, vaccination
– toxic, to local anesthesia T81.8
– – in labor and delivery O74.4
– – in pregnancy O29.3
– – postpartum, puerperal O89.3
– toxin-antitoxin - see Complications, vaccination
– transfusion (allergic) (blood) (bone marrow) (lymphocytes) - see Complications, transfusion
– tuberculin skin test, abnormal R76.1
– ultraviolet NEC T66
– vaccination (any) - see Complications, vaccination
– withdrawing, child or adolescent F93.2
– X-ray NEC T66
Reactive depression - see Reaction, depressive
Rearrangement, chromosomal
– balanced (in) Q95.9
– – abnormal individual (autosomal) Q95.2
– – – non-sex (autosomal) chromosomes Q95.2
– – – sex/non-sex chromosomes Q95.3
– – specified NEC Q95.8
Recanalization, thrombus - see Thrombosis
Recession
– chamber angle (eye) H21.5
# – gingival (postinfective) (postoperative)
# – – generalized K06.01
# – – localized K06.00
Recklinghausen’s disease (M9540/1) Q85.0
– bones E21.0
Reclus’ disease (cystic) N60.1
Recruitment, auditory H93.2
Rectalgia K62.8
Rectitis K62.8
Rectocele
– female N81.6
– in pregnancy or childbirth O34.8
– – causing obstructed labor O65.5
– – – affecting fetus or newborn P03.1
– male K62.3
Rectosigmoid junction - see condition
Rectosigmoiditis K63.8
– ulcerative (chronic) K51.3
Rectourethral - see condition
Rectovaginal - see condition
Rectovesical - see condition
Rectum, rectal - see condition
Recurrent - see condition
Red-cedar lung or pneumonitis J67.8
Reduced ventilatory or vital capacity R94.2
Redundant, redundancy
– anus (congenital) Q43.8
– clitoris N90.8
Redundant, redundancy——continued
– colon (congenital) Q43.8
– foreskin (congenital) N47
– intestine (congenital) Q43.8
– labia N90.6
– organ or site, congenital NEC - see Accessory
– panniculus (abdominal) E65
– prepuce (congenital) N47
– pylorus K31.8
– rectum (congenital) Q43.8
– scrotum N50.8
– sigmoid (congenital) Q43.8
– skin (of face) L57.4
– – eyelids H02.3
– stomach K31.8
Reduplication - see Duplication
Reflex - see also condition
– hyperactive gag J39.2
– pupillary, abnormal H57.0
– vasovagal R55
Reflux
– esophageal K21.9
– – with esophagitis K21.0
– gastroesophageal K21.9
– – with esophagitis K21.0
– mitral - see Insufficiency, mitral
– ureteral N13.7
– – with pyelonephritis (chronic) N11.0
– vesicoureteral NEC (with scarring) N13.7
– – with pyelonephritis (chronic) N11.0
– – congenital Q62.7
Reforming, artificial openings - see Attention to, artificial, opening
Refractive error H52.7
Refsum’s disease or syndrome G60.1
Refusal of
– food, psychogenic F50.8
– immunization or vaccination because of
– – patient’s decision NEC Z28.2
– – reasons of belief or group pressure Z28.1
– treatment (because of) Z53.2
– – patient’s decision NEC Z53.2
– – reasons of belief or group pressure Z53.1
Regulation
– feeding (elderly) (infant) R63.3
– menstrual Z30.3
Regurgitation
– aortic (valve) (see also Insufficiency, aortic) I35.1
– food (see also Vomiting) R11
– – with reswallowing - see Rumination
– – newborn P921
– gastric contents (see also Vomiting) R11
– heart - see Endocarditis
– mitral (valve) - see Insufficiency, mitral
– – congenital Q23.3
– myocardial - see Endocarditis
– pulmonary (heart) (valve) I37.1
– – congenital Q22.2
– tricuspid (see also Insufficiency, tricuspid) I07.1
– – nonrheumatic (see also Insufficiency, tricuspid, nonrheumatic) I36.1
– valve, valvular - see Endocarditis
– vesicoureteral N13.7
– – with pyelonephritis (chronic) N11.0
Rehabilitation Z50.9
– alcohol Z50.2
– cardiac Z50.0
– drug Z50.3
– occupational (therapy) Z50.7
– personal history of Z92.5
– specified NEC Z50.8
Rehabilitation——continued
– substance abuse NEC Z50.8
– – alcohol Z50.2
– – drug Z50.3
– tobacco use Z50.8
– vocational Z50.7
Reifenstein’s syndrome E34.5
Reinsertion, contraceptive device Z30.5
Reiter’s disease, syndrome or urethritis M02.3
Rejection
– food, psychogenic F50.8
– transplant T86.9
– – bone T86.8
– – – marrow T86.0
– – heart T86.2
– – – with lung(s) T86.3
– – intestine T86.8
– – kidney T86.1
– – liver T86.4
– – lung(s) T86.8
– – – with heart T86.3
– – organ (immune or nonimmune cause) T86.9
– – pancreas T86.8
– – skin (allograft) (autograft) T86.8
– – specified NEC T86.8
Relaxation
# – anus (sphincter) K59.5
– – psychogenic F45.8
– arch (foot) M21.4
– – congenital Q66.5
– back ligaments M53.2
– bladder (sphincter) N31.2
– cardioesophageal K21.9
– diaphragm J98.6
– joint (capsule) (paralytic) M25.2
– – congenital NEC Q74.8
– lumbosacral (joint) M53.2
– pelvic floor N81.8
– perineum N81.8
– posture R29.3
– rectum (sphincter) K59.5
– sacroiliac (joint) M53.2
– scrotum N50.8
– urethra (sphincter) N36.8
– vagina
# – – orifice N81.8
# – – outlet N81.8
– vesical N31.2
Release from prison, anxiety concerning Z65.2
Remains
– canal of Cloquet Q14.0
– capsule (opaque) Q14.8
Remission in
– bipolar affective disorder F31.7
– recurrent depressive disorder F33.4
Remnant
– fingernail L60.8
– – congenital Q84.6
– meniscus, knee M23.3
– thyroglossal duct Q89.2
– tonsil J35.8
– – infected (chronic) J35.0
– urachus Q64.4
Removal (from) (of)
– cardiac pulse generator (battery) (end-of-life) Z45.0
– catheter (indwelling) (urinary) Z46.6
– – from artificial opening - see Attention to, artificial, opening
– – vascular NEC Z45.2
– device
– – contraceptive Z30.5
– – fixation (internal) Z47.0
– – – external Z47.8
– – traction Z47.8
– dressing Z48.0
Removal——continued
– home in childhood (to foster home or institution) Z61.1
– Kirschner wire Z47.0
– myringotomy device (stent) (tube) Z45.8
– organ, prophylactic (for neoplasm management) Z40.0
– pin Z47.0
– plaster cast Z47.8
– plate (fracture) Z47.0
– rod Z47.0
– screw Z47.0
– splint, external Z47.8
– suture Z48.0
– traction device, external Z47.8
– vascular access device or catheter Z45.2
Ren
– arcuatus Q63.1
– mobile, mobilis N28.8
– – congenital Q63.8
– unguliformis Q63.1
Renal - see condition
Rendu-Osler-Weber disease or syndrome I78.0
Reninoma (M8361/1) D41.0
Renon-Delille syndrome E23.3
Reovirus, as cause of disease classified elsewhere B97.5
Repair
– pelvic floor, previous, in pregnancy or childbirth O34.8
– scarred tissue Z42.9
– – breast Z42.1
– – head and neck Z42.0
– – lower extremity Z42.4
– – specified NEC Z42.8
– – trunk Z42.2
– – upper extremity Z42.3
Replaced chromosome by ring or dicentric Q93.2
Replacement by artificial or mechanical device or prosthesis of
– bladder Z96.0
– blood vessel NEC Z95.8
– bone NEC Z96.7
– cochlea Z96.2
– coronary artery Z95.5
– eustachian tube Z96.2
– eye globe Z97.0
– heart Z95.8
– – valve NEC Z95.4
– intestine Z96.8
– joint Z96.6
– larynx Z96.3
– lens Z96.1
– limb(s) Z97.1
– mandible NEC (for tooth root implant(s)) Z96.5
– organ NEC Z96.8
– peripheral vessel NEC Z95.8
– stapes Z96.2
– teeth Z97.2
– tendon Z96.7
– tissue NEC Z96.8
– tooth root(s) Z96.5
– vessel NEC Z95.8
– – coronary (artery) Z95.5
Request for expert evidence Z04.8
Reserve, decreased or low
– cardiac - see Disease, heart
– kidney N28.8
Residual - see also condition
– affective disorder (due to alcohol or drug use) - code to F10-F19 with fourth character .7
– disorder of personality and behavior (due to alcohol or drug use) - code to F10-F19 with fourth character .7
– ovary syndrome N99.8
– state, schizophrenic F20.5
Residual——continued
– urine R39.1
Resistance, resistant (to)
– antibiotic(s), by bacterial agent
– – methicillin U80.1
– – multiple U88
– – penicillin U80.0
– – penicillin-related U80.8
– – specified (single) NEC U89.8
– – – multiple U88
– – vancomycin U81.0
– – vancomycin-related U81.8
Resorption
# – dental (roots) K03.39
– – alveoli K08.8
– teeth (pathological) (roots) K03.39
# – – external K03.30
# – – internal K03.31
Respiration
– Cheyne-Stokes R06.3
– decreased due to shock, following injury T79.4
– disorder of, psychogenic F45.3
– insufficient, or poor R06.8
– – newborn NEC P28.5
– sighing, psychogenic F45.3
Respiratory - see also condition
– syncytial virus, as cause of disease classified elsewhere B97.4
Respite care Z75.5
Response, drug
– photoallergic L56.1
– phototoxic L56.0
Restless legs (syndrome) G25.8
Restlessness R45.1
Restriction of housing space Z59.1
Rests, ovarian, in fallopian tube Q50.6
Restzustand (schizophrenic) F20.5
Retained - see Retention
Retardation
– development, developmental, specific (see also Disorder, developmental) F89
– – arithmetical skills F81.2
– – learning F81.9
– – – language (skills) (expressive) F80.1
– – motor function F82
– – reading F81.0
– – spelling (without reading disorder) F81.1
– endochondral bone growth M89.2
– growth (see also Retardation, physical) R62.8
– – fetus P05.9
– – – affecting management of pregnancy O36.5
– intrauterine growth P05.9
– – affecting management of pregnancy O36.5
– mental F79.-
– – with
– – – autistic features F84.1
– – – overactivity and stereotyped movements F84.4
– – mild (IQ 50-69) F70.-
– – moderate (IQ 35-49) F71.-
– – profound (IQ under 20) F73.-
– – severe (IQ 20-34) F72.-
– – specified NEC F78.-
– motor function, specific F82
– physical (child) R62.8
– – due to malnutrition E45
– – fetus P05.9
– reading (specific) F81.0
– spelling (specific) (without reading disorder) F81.1
Retching (see also Vomiting) R11
Retention, retained
– cyst - see Cyst
– dead
– – fetus (at or near term) (mother) O36.4
– – – early fetal death O02.1
Retention, retained——continued
– dead——continued
– – ovum O02.0
– decidua (following delivery) (fragments) (with hemorrhage) O72.2
– – with abortion - see Abortion, by type
– – without hemorrhage O73.1
– deciduous tooth K00.6
– dental root K08.3
– fecal (see also Constipation) K59.0
– fetus, dead O36.4
– – early O02.1
– fluid R60.9
– foreign body - see also Foreign body, retained
– – current trauma - code as Foreign body, by site or type
– intrauterine contraceptive device, in pregnancy O26.3
– membranes (complicating delivery) (with hemorrhage) O72.2
– – with abortion - see Abortion, by type
– – without hemorrhage O73.1
– meniscus (see also Derangement, meniscus) M23.3
– menses N94.8
– milk (puerperal, postpartum) O92.7
– nitrogen, extrarenal R39.2
– ovary syndrome N99.8
– placenta (total) (with hemorrhage) O72.0
– – portions or fragments (with hemorrhage) O72.2
– – – without hemorrhage O73.1
– – without hemorrhage O73.0
– products of conception
– – early pregnancy (dead fetus) O02.1
– – following
– – – abortion - see Abortion, by type
– – – delivery (with hemorrhage) O72.2
– – – – without hemorrhage O73.1
– secundines (following delivery) (with hemorrhage) O72.0
– – with abortion - see Abortion, by type
– – complicating puerperium (delayed hemorrhage) O72.2
– – partial O72.2
– – – without hemorrhage O73.1
– – without hemorrhage O73.0
– smegma, clitoris N90.8
– urine R33
– – psychogenic F45.3
– water (in tissues) (see also Edema) R60.9
Reticulation, dust - see Pneumoconiosis
Reticuloendotheliosis
– acute infantile (M9722/3) C96.0
– eukemic (M9941/3) C91.4
– malignant (M9712/3) C85.7
– nonlipid (M9722/3) C96.0
Reticulohistiocytoma (giant-cell) D76.3
Reticuloid, actinic L57.1
Reticulolymphosarcoma (diffuse) (M9675/3) C83.2
– follicular (M9691/3) C82.1
– nodular (M9691/3) C82.1
Reticulosarcoma (diffuse) (M9591/3) C83.9
Reticulosis (skin)
– acute, of infancy (M9722/3) C96.0
– hemophagocytic, familial D76.1
– histiocytic medullary (M9720/3) C96.1
– lipomelanotic I89.8
– malignant (midline) (M9713/3) C85.7
– nonlipid (M9722/3) C96.0
– polymorphic (M9713/3) C85.7
– Sézary’s (M9701/3) C84.1
Retina, retinal - see condition
Retinitis (see also Chorioretinitis) H30.9
– arteriosclerotic I70.8† H36.8*
– diabetic (see also E10-E14 with fourth character .3)
Retinitis——continued
– disciformis H35.3
– focal H30.0
– gravidarum O26.8
– juxtapapillaris H30.0
– luetic - see Retinitis, syphilitic
– pigmentosa H35.5
– punctata albescens H35.5
– syphilitic (early) (secondary) A51.4† H32.0*
– – central, recurrent A52.7† H32.0*
– – congenital (early) A50.0† H32.0*
Retinoblastoma (M9510/3) C69.2
– differentiated (M9511/3) C69.2
– undifferentiated (M9512/3) C69.2
Retinochoroiditis (see also Chorioretinitis) H30.9
– disseminated H30.1
– focal H30.0
– juxtapapillaris H30.0
Retinopathy (background) (Coats) (exudative) (hypertensive) H35.0
– arteriosclerotic I70.8† H36.8*
– atherosclerotic I70.8† H36.8*
– central serous H35.7
– circinate H35.0
# – diabetic (see also E10-E14 with fourth
character .3)
# – – nonproliferative (E10.3†-E14.3†)
# – – nonproliferative with maculopathy
# – – proliferative (E10.3†-E14.3†) H36.02*
– in (due to)
– – atherosclerosis I70.8† H36.8*
– – diabetes (see also E10-E14 with fourth character .3)
– – sickle-cell disorders D57.- † H36.8*
– of prematurity H35.1
– pigmentary, congenital H35.5
– proliferative NEC H35.2
– – sickle-cell D57.- † H36.8*
– solar H31.0
Retinoschisis H33.1
– congenital Q14.1
Retractile testis Q55.2
Retraction
– cervix (see also Retroversion, uterus) N85.4
– drum (membrane) H73.8
– finger M20.0
– lid H02.5
– lung J98.4
– mediastinum J98.5
– nipple N64.5
– – congenital Q83.8
– – gestational O92.0
– – puerperal, postpartum O92.0
– palmar fascia M72.0
– pleura (see also Pleurisy) R09.1
– ring, uterus (Bandl’s) (pathological) O62.4
– – affecting fetus or newborn P03.6
– sternum (congenital) Q76.7
– – acquired M95.4
– syndrome H50.8
– uterus (see also Retroversion, uterus) N85.4
– valve (heart) - see Endocarditis
Retraining
– activities of daily living NEC Z50.8
– cardiac Z50.0
Retrobulbar - see condition
Retrocecal - see condition
Retrocession - see Retroversion
Retrodisplacement - see Retroversion
Retroflection, retroflexion - see Retroversion
Retrognathia, retrognathism (mandibular) (maxillary) K07.1
Retrograde menstruation N92.5
Retroperineal - see condition
Retroperitoneal - see condition
Retroperitonitis (see also Peritonitis) K65.9
Retropharyngeal - see condition
Retroplacental - see condition
Retroposition - see Retroversion
Retrosternal thyroid Q89.2
Retroversion, retroverted
– cervix (see also Retroversion, uterus) N85.4
– female NEC (see also Retroversion, uterus) N85.4
– iris H21.5
– testis (congenital) Q55.2
– uterus, uterine N85.4
– – congenital Q51.8
– – in pregnancy or childbirth O34.5
– – – causing obstructed labor O65.5
– – – – affecting fetus or newborn P03.1
Retrovirus, as cause of disease classified elsewhere B97.3
Rett’s disease or syndrome F84.2
# Reversal reaction A30.80
Reverse peristalsis R19.2
Reye’s syndrome G93.7
Rh (factor)
– hemolytic disease (fetus or newborn) P55.0
– incompatibility, immunization or sensitization
– – affecting management of pregnancy O36.0
– – fetus or newborn P55.0
– – transfusion reaction T80.4
– negative mother affecting fetus or newborn P55.0
– transfusion reaction T80.4
Rhabdomyolysis (idiopathic) NEC M62.8
– traumatic T79.6
Rhabdomyoma (M8900/0) - see also Neoplasm, connective tissue, benign
– adult (M8904/0) D21.9
– fetal (M8903/0) D21.9
– glycogenic (M8904/0) D21.9
Rhabdomyosarcoma (M8900/3) - see also Neoplasm, connective tissue, malignant
– alveolar (M8920/3) C49.9
– embryonal (M8910/3) C49.9
– mixed type (M8902/3) C49.9
– pleomorphic (M8901/3) C49.9
Rhabdosarcoma (M8900/3) - see Rhabdomyosarcoma
Rhesus (factor) incompatibility - see Rh, incompatibility
Rheumatic (acute) (chronic) (subacute)
– chorea - see Chorea, rheumatic
– fever (acute) - see Fever, rheumatic
– heart (see also Disease, heart, rheumatic) I09.9
– – specified NEC I09.8
Rheumatism (articular) (neuralgic) (nonarticular) M79.0
– palindromic (any site) M12.3
Rheumatoid - see also condition M06.9
– arthritis M06.9
– – with involvement of organs NEC M05.3
– – seronegative M06.0
– – seropositive M05.9
– – – specified NEC M05.8
– lung (disease) M05.1† J99.0*
Rheumatoid——continued
– polyarthritis M06.9
– vasculitis M05.2
Rhinitis (catarrhal) (fibrinous) (membranous) J31.0
– with sore throat - see Nasopharyngitis
– acute J00
– allergic J30.4
– – with asthma J45.0
– – due to pollen J30.1
– – nonseasonal J30.3
– – perennial J30.3
– – seasonal NEC J30.2
– – specified NEC J30.3
– atrophic (chronic ) J31.0
– chronic J31.0
– granulomatous (chronic) J31.0
– hypertrophic (chronic) J31.0
– infective J00
– obstructive (chronic) J31.0
– pneumococcal J00
– purulent (chronic) J31.0
– tuberculous A16.8
– – with bacteriological and histological confirmation A15.8
– ulcerative (chronic) J31.0
– vasomotor J30.0
Rhinoantritis (chronic) (see also Sinusitis, maxillary) J32.0
Rhinodacryolith H04.5
Rhinolith (nasal sinus) J34.8
Rhinomegaly J34.8
Rhinopharyngitis (acute) (subacute) (see also Nasopharyngitis) J00
– chronic J31.1
– destructive ulcerating A66.5† J99.8*
Rhinophyma L71.1
Rhinorrhea J34.8
– cerebrospinal (fluid) G96.0
– paroxysmal (see also Rhinitis, allergic) J30.3
– spasmodic (see also Rhinitis, allergic) J30.3
Rhinosalpingitis H68.0
Rhinoscleroma A48.8
Rhinosporidiosis B48.1
Rhinovirus infection NEC B34.8
Rhythm
– atrioventricular nodal I49.8
– disorder I49.9
– – coronary sinus I49.8
– – ectopic I49.8
– – nodal I49.8
– escape I49.9
– heart, abnormal I49.9
– idioventricular I44.2
– nodal I49.8
– sleep, inversion G47.2
Rhytidosis facialis L98.8
Rib - see also condition
– cervical Q76.5
Riboflavin deficiency E53.0
Rice bodies M24.0
– knee M23.4
Richter’s hernia - see Hernia, abdomen, with obstruction
Ricinism T62.2
Rickets (active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) E55.0
– adult - see Osteomalacia
– celiac K90.0
– inactive E64.3
– kidney N25.0
– renal N25.0
– sequelae, any E64.3
Rickets——continued
– vitamin-D-resistant E83.3† M90.8*
Rickettsial disease NEC A79.9
– specified type NEC A79.8
Rickettsialpox (Rickettsia akari) A79.1
Rickettsiosis NEC A79.9
– due to
– – Ehrlichia sennetsu A79.8
– – Rickettsia akari (rickettsialpox) A79.1
– specified type NEC A79.8
– tick-borne A77.9
– vesicular A79.1
Rider’s bone M61.5
Ridge, alveolus - see also condition
# – flabby K06.84
Ridged ear, congenital Q17.3
Riedel’s
– lobe, liver Q44.7
– struma, thyroiditis or disease E06.5
Rieger’s anomaly or syndrome Q13.8
Riehl’s melanosis L81.4
Rietti-Greppi-Micheli anemia D56.9
Rieux’s hernia - see Hernia, abdomen, specified site NEC
Riga-Fede disease K14.0
Riggs’ disease K05.3
Rigid, rigidity - see also condition
– abdominal R19.3
– – with severe abdominal pain R10.0
– articular, multiple, congenital Q68.8
– cervix (uteri)
– – in pregnancy or childbirth O34.4
– – – affecting fetus or newborn P03.8
– – – causing obstructed labor O65.5
– – – – affecting fetus or newborn P03.1
– hymen (acquired) (congenital) N89.6
– pelvic floor
– – in pregnancy or childbirth O34.8
– – – affecting fetus or newborn P03.8
– – – causing obstructed labor O65.5
– – – – affecting fetus or newborn P03.1
– perineum or vulva
– – in pregnancy or childbirth O34.7
– – – causing obstructed labor O65.5
– – – – affecting fetus or newborn P03.1
– spine M53.8
– vagina
– – in pregnancy or childbirth O34.6
– – – causing obstructed labor O65.5
– – – – affecting fetus or newborn P03.8
Rigors R68.8
– with fever R50.0
Riley-Day syndrome G90.1
Ring(s)
– aorta (vascular) Q25.4
– Bandl’s O62.4
– – fetus or newborn P03.6
– contraction, complicating delivery O62.4
– – affecting fetus or newborn P03.6
– esophageal, lower (muscular) K22.2
– Fleischer’s (cornea) H18.0
– hymenal, tight N89.6
– Kayser-Fleischer (cornea) H18.0
– retraction, uterus, pathological O62.4
– – affecting fetus or newborn P03.6
– Schatzki’s (esophagus) (lower) K22.2
– – congenital Q39.3
– Soemmerring’s H26.4
– vascular (congenital) Q25.8
– – aorta Q25.4
Ringed hair (congenital) Q84.1
Ringworm B35.9
– beard B35.0
– black dot B35.0
– body B35.4
– Burmese B35.5
– corporeal B35.4
– foot B35.3
– groin B35.6
– hand B35.2
Ringworm——continued
– honeycomb B35.0
– nails B35.1
– perianal (area) B35.6
– scalp B35.0
– specified NEC B35.8
– Tokelau B35.5
Rise, venous pressure I87.8
Risk, suicidal R45.8
– constituting part of a mental disorder – see condition
Ritter’s disease L00
Rivalry, sibling F93.3
Robert’s pelvis Q74.2
– with disproportion (fetopelvic) O33.0
– – causing obstructed labor O65.0
Robin(-Pierre) syndrome Q87.0
Robinow-Silvermann-Smith syndrome Q87.1
Robinson’s (hidrotic) ectodermal dysplasia or syndrome Q82.4
Robles’ disease B73
Rocky Mountain fever (spotted) A77.0
Roentgen ray, adverse effect NEC T66
Roeteln (see also Rubella) B06.9
Roger’s disease Q21.0
Rokitansky-Aschoff sinuses (gallbladder) K82.8
Romberg’s disease or syndrome G51.8
Roof, mouth - see condition
Rosacea L71.9
– acne L71.9
– specified NEC L71.8
Rosenbach’s erysipeloid A26.0
Rosenthal’s disease or syndrome D68.1
Roseola B09
– infantum B08.2
Ross River disease or fever B33.1
Rossbach’s disease K31.8
– psychogenic F45.3
Rostan’s asthma (see also Failure, ventricular, left) I50.1
Rot, Barcoo (see also Ulcer, skin) L98.4
Rotation
– anomalous, incomplete or insufficient, intestine Q43.3
– manual, affecting fetus or newborn P03.8
– spine, incomplete or insufficient M43.8
– tooth, teeth K07.3
– vertebra, incomplete or insufficient M43.8
Roth(-Bernhardt) disease or syndrome (meralgia paraesthetica) G57.1
Rothmund(-Thomson) syndrome Q82.8
Rotor’s disease or syndrome E80.6
Round
– back (with wedging of vertebrae) M40.2
– – late effect of rickets E64.3† M49.8*
– worms (large) (infestation) NEC (see also Ascariasis) B77.9
Roussy-Lévy syndrome G60.0
Rubella B06.9
– complicating pregnancy, childbirth or puerperium O98.5
– complication NEC B06.8
– – neurological B06.0† G99.8*
– congenital P35.0
– maternal
– – affecting fetus or newborn P00.2
– – – manifest rubella in infant P35.0
– – care for (suspected) damage to fetus O35.3
– – suspected damage to fetus affecting management of pregnancy O35.3
– specified complications NEC B06.8
Rubeola (meaning measles) (see also Measles) B05.9
– meaning rubella (see also Rubella) B06.9
Rubeosis, iris H21.1
Rubinstein-Taybi syndrome Q87.2
Rudimentary (congenital) - see also Agenesis
– arm Q71.9
– cervix uteri Q51.8
– eye Q11.2
– lobule of ear Q17.3
– patella Q74.1
– tracheal bronchus Q32.4
– uterus Q51.8
– – in male Q56.1
– vagina Q52.0
Ruled out condition (see also Observation, suspected) Z03.9
Rumination R11
– disorder of infancy F98.2
– neurotic F42.0
– newborn P921
– obsessional F42.0
– psychogenic F42.0
Rupia (syphilitic) A51.3
– congenital A50.0
Rupture, ruptured
– abscess (spontaneous) - code as Abscess, by site
– aneurysm - see Aneurysm
– anus (sphincter) - see Laceration, anus
– aorta, aortic (see also Aneurysm, aorta) I71.8
– abdominal I71.3
– – arch I71.1
– – ascending I71.1
– – descending I71.8
– – – abdominal I71.3
– – – thoracic I71.1
– – syphilitic A52.0† I79.0*
– – thorax, thoracic I71.1
– – transverse I71.1
– – traumatic (thoracic) S25.0
– – – abdominal S35.0
– – valve or cusp (see also Endocarditis, aortic) I35.8
– appendix (with peritonitis) K35.0
– arteriovenous fistula, brain I60.8
– artery I77.2
– – brain (see also Hemorrhage, intracerebral) I61.9
– – coronary (see also Infarct, myocardium) I21.9
– – heart (see also Infarct, myocardium) I21.9
– – pulmonary I28.8
– – traumatic (complication) (see also Injury, blood vessel) T14.5
– bile duct (common) (hepatic) K83.2
– bladder (nontraumatic) (sphincter) (spontaneous) N32.4
– – following abortion O08.6
– – obstetrical trauma O71.5
– – traumatic S37.2
– blood vessel (see also Hemorrhage) R58
– – brain (see also Hemorrhage, intracerebral) I61.9
– – heart (see also Infarct, myocardium) I21.9
– – traumatic (complication) (see also Injury, blood vessel) T14.5
– bone - see Fracture
– bowel (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.9
– brain
– – aneurysm (congenital) (see also Hemorrhage, subarachnoid) I60.9
– – – syphilitic A52.0† I68.8*
– – hemorrhagic (see also Hemorrhage, intracerebral) I61.9
Rupture, ruptured——continued
– capillaries I78.8
– cardiac (wall) I21.9
– – concurrent with acute myocardial infarction - see Infarct, myocardium
– – following acute myocardial infarction (current complication) I23.3
– – – with hemopericardium I23.0
– cartilage (articular) (current) (see also Sprain) T14.3
– – knee S83.3
– – semilunar - see Tear, meniscus
– cecum (with peritonitis) K65.0
– cerebral aneurysm (congenital) (see Hemorrhage, subarachnoid)
– cervix (uteri)
– – obstetrical trauma O71.3
– – traumatic S37.6
– chordae tendineae NEC I51.1
– – concurrent with acute myocardial infarction - see Infarct, myocardium
– – following acute myocardial infarction (current complication) I23.4
– choroid (direct) (indirect) (traumatic) H31.3
– circle of Willis I60.6
– colon (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.5
– cornea (traumatic) - see Rupture, eye
– coronary (artery) (thrombotic) (see also Infarct, myocardium) I21.9
– corpus luteum (infected) (ovary) N83.1
– cyst - see Cyst
– cystic duct K82.2
– Descemet’s membrane H18.3
# – – birth injury P15.3
– – traumatic - see Rupture, eye
– diaphragm, traumatic S27.8
– diverticulum (intestine) (see also Diverticula) K57.8
– duodenal stump K31.8
– ear drum (nontraumatic) (see also Perforation, tympanic membrane) H72.9
– – with otitis media - see Otitis media
– – traumatic, current episode S09.2
– esophagus K22.3
– eye (without prolapse or loss of intraocular tissue) S05.3
– – with prolapse or loss of intraocular tissue S05.2
– fallopian tube NEC (nonobstetric) (nontraumatic) N83.8
– – due to pregnancy O00.1
– fontanel P13.1
– gallbladder K82.2
– gastric (see also Rupture, stomach) K31.8
– – vessel K92.2
– globe (eye) (traumatic) - see Rupture, eye
– graafian follicle (hematoma) N83.0
– heart - see Rupture, cardiac
– – traumatic S26.8
– hymen (nonintentional) (nontraumatic) N89.8
– ileum (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.9
– internal organ, traumatic - see Injury, by site
– intervertebral disk - see Displacement, intervertebral disk
– intestine NEC (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.9
– iris H21.5
– – traumatic - see Rupture, eye
Rupture, ruptured——continued
– jejunum, jejunal (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.4
– joint capsule - see Sprain
– kidney S37.0
– – birth injury P15.8
– – nontraumatic N28.8
– lacrimal duct (traumatic) S05.8
– lens (cataract) (traumatic) H26.1
– ligament - see Sprain
– liver S36.1
– – birth injury P15.0
– lymphatic vessel I89.8
– marginal sinus (placental) (with hemorrhage) O46.8
– – with placenta previa O44.1
– – – affecting fetus or newborn P02.0
– – affecting fetus or newborn P02.1
– membrana tympani (nontraumatic) (see also Perforation, tympanic membrane) H72.9
– membranes (spontaneous)
– – artificial
– – – delayed delivery following O75.5
– – – – affecting fetus or newborn P01.1
– – delayed delivery following O75.6
– – – affecting fetus or newborn P01.1
– – premature O42.9
– – – affecting fetus or newborn P01.1
– – – labor delayed by therapy O42.2
– – – onset of labor
– – – – after 24 hours O42.1
– – – – delayed by therapy O42.2
– – – – within 24 hours O42.0
– meningeal artery I60.8
– meniscus (knee) (see also Tear, meniscus) S83.2
– – old (see also Derangement, meniscus) M23.2
– – site other than knee - code as Sprain
– mesentery (nontraumatic) K66.8
– mitral (valve) I34.8
– muscle (traumatic) NEC - see Injury, muscle
– – nontraumatic M62.1
– musculotendinous junction NEC, nontraumatic M66.5
– mycotic aneurysm causing cerebral hemorrhage (see also Hemorrhage, subarachnoid) I60.9
– myocardium, myocardial (see also Infarct, myocardium) I21.9
– – traumatic S26.8
– operation wound T81.3
– ovary, ovarian N83.8
– – corpus luteum cyst N83.1
– – follicle (graafian) N83.0
– oviduct (nonobstetric) (nontraumatic) N83.8
– – due to pregnancy O00.1
– pancreas (nontraumatic) K86.8
– – traumatic S36.2
– papillary muscle NEC I51.2
– – following acute myocardial infarction (current complication) I23.5
– pelvic
– – floor, complicating delivery O70.1
– – organ NEC, obstetrical trauma O71.5
– perineum (nonobstetric) (nontraumatic) N90.8
– – complicating delivery O70.9
– – – first degree O70.0
– – – fourth degree O70.3
– – – second degree O70.1
– – – third degree O70.2
– postoperative wound T81.3
– prostate (traumatic) S37.8
Rupture, ruptured——continued
– pulmonary
– – artery I28.8
– – valve (heart) I37.8
– – vessel I28.8
– pyosalpinx (see also Salpingo-oophoritis) N70.9
– rectum (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.6
– retina, retinal (traumatic) (without detachment) H33.3
– – with detachment H33.0
– rotator cuff (complete) (incomplete) (nontraumatic) M75.1
– sclera S05.3
– semilunar cartilage, knee S83.2
– sigmoid (nontraumatic) K63.1
– – fetus or newborn P78.0
– – obstetric trauma O71.5
– – traumatic S36.5
– spinal cord (see also Injury, spinal cord, by region) T09.3
– – fetus or newborn (birth injury) P11.5
– spleen (traumatic) S36.0
– – birth injury P15.1
– – congenital (birth injury) P15.1
– – due to Plasmodium vivax malaria B51.0† D77*
– – nontraumatic D73.5
– – spontaneous D73.5
– splenic vein R58
– stomach (nontraumatic) (spontaneous) K31.8
– – traumatic S36.3
– supraspinatus (complete) (incomplete) (nontraumatic) M75.1
– symphysis pubis
– – obstetric O71.6
– – traumatic S33.4
– synovium (cyst) M66.1
– tendon (traumatic) - see also Injury, muscle
– – nontraumatic M66.5
– – spontaneous M66.5
– – – extensor M66.2
– – – flexor M66.3
– – – specified NEC M66.4
– thoracic duct I89.8
– tonsil J35.8
– traumatic
– – ankle ligament S93.2
– – aorta (thoracic) S25.0
– – – abdominal S35.0
– – diaphragm S27.8
– – external site - see Wound, open, by site
– – eye (see also Rupture, eye) S05.3
– – internal organ - see Injury, by site
– – intervertebral disk T09.2
– – – cervical S13.0
– – – lumbar S33.0
– – – thoracic S23.0
– – kidney S37.0
– – ligament (see also Sprain) T14.3
– – – carpus (radiocarpal) (ulnocarpal) S63.3
– – – collateral (hand) S63.4
– – – – wrist S63.3
– – – finger at metacarpo- and interphalangeal joint(s) (collateral) (palmar) (volar plate) S63.4
– – – foot S93.2
– – – palmar S63.4
– – – radial collateral S53.2
– – – radiocarpal S63.3
– – – ulnar collateral S53.3
– – – ulnocarpal S63.3
– – – wrist (collateral) S63.3
– – liver S36.1
– – membrana tympani S09.2
Rupture, ruptured——continued
– traumatic——continued
– – muscle or tendon - see Injury, muscle
– – pancreas S36.2
– – rectum S36.6
– – sigmoid S36.5
– – spleen S36.0
– – stomach S36.3
– – symphysis pubis S33.4
– – tympanum, tympanic (membrane) S09.2
– – ureter S37.1
– – uterus S37.6
– – vagina S31.4
– tricuspid (heart) (valve) I07.8
– tube, tubal (nonobstetric) (nontraumatic) N83.8
– – abscess (see also Salpingo-oophoritis) N70.9
– – due to pregnancy O00.1
Rupture, ruptured——continued
– tympanum, tympanic (membrane) (nontraumatic) (see also Perforation, tympanic membrane) H72.9
– – multiple H72.8
– – total H72.8
– – traumatic S09.2
– umbilical cord, complicating delivery O69.8
– – affecting fetus or newborn P50.1
– ureter (traumatic) S37.1
– – nontraumatic N28.8
– urethra (nontraumatic) N36.8
– – following abortion O08.6
– – obstetrical trauma O71.5
– – traumatic S37.3
– uterosacral ligament (nonobstetric) (nontraumatic) N83.8
– uterus (traumatic) S37.6
– – during or after labor O71.1
– – – affecting fetus or newborn P03.8
– – nonpuerperal, nontraumatic N85.8
Rupture, ruptured——continued
– uterus——continued
– – pregnant (during labor) O71.1
– – – before labor O71.0
– vagina S31.4
– – complicating delivery (see also Laceration, vagina, complicating delivery) O71.4
– valve, valvular (heart) - see Endocarditis
– varicose vein - see Varicose vein
– varix - see Varix
– vena cava R58
– vessel R58
– – pulmonary I28.8
– viscus R19.8
– vulva, complicating delivery O70.0
Russell-Silver syndrome Q87.1
Rust’s disease (tuberculous cervical spondylitis) A18.0† M49.0*