ICD-10-CM Alphabetic Index to Diseases and Injuries
Main terms: R
Look up a condition by its main term, then follow the indented subterms to the most specific code. Always confirm the code in the tabular list.
- Rabbit fever
- Rabies A82.9 · 5
- Rachischisis
- Rachitic · 4
- Rachitis, rachitism (acute) (tarda) · 2
- Radial nerve
- Radiation · 4
- Radiculitis (pressure) (vertebrogenic)
- Radiculomyelitis · 3
- Radiculopathy M54.10 · 20
- Radiodermal burns (acute, chronic, or occupational)
- Radiodermatitis L58.9 · 2
- Radiotherapy session Z51.0
- RAEB (refractory anemia with excess blasts) D46.2-
- Rage, meaning rabies
- Ragpicker's disease A22.1
- Ragsorter's disease A22.1
- Raillietiniasis B71.8
- Railroad neurosis F48.8
- Railway spine F48.8
- Raised · 1
- Rake teeth, tooth M26.39
- Rales R09.89
- Ramifying renal pelvis Q63.8
- Ramsay-Hunt disease or syndrome B02.21 · 1
- Ranula K11.6 · 1
- Rape · 9
- Rapid · 5
- Rarefaction, bone
- Rash (toxic) R21 · 15
- Rasmussen aneurysm
- Rasmussen encephalitis G04.81
- Rat-bite fever A25.9 · 2
- Rathke's pouch tumor D44.3
- Raymond (-Céstan) syndrome I65.8
- Raynaud's disease, phenomenon or syndrome (secondary) I73.00 · 1
- RDS (newborn) (type I) P22.0 · 1
- Reaction · 147
- Reactive airway disease
- Reactive depression
- Rearrangement · 6
- Recalcitrant patient
- Recanalization, thrombus
- Recession, receding · 11
- Recklinghausen disease Q85.01 · 1
- Reclus' disease (cystic)
- Recrudescence · 6
- Recrudescent typhus (fever) A75.1
- Recruitment, auditory H93.21-
- Rectalgia K62.89
- Rectitis K62.89
- Rectocele · 6
- Rectosigmoid junction
- Rectosigmoiditis K63.89 · 8
- Rectourethral
- Rectovaginal
- Rectovesical
- Rectum, rectal
- Recurrent · 1
- Red bugs B88.09
- Red-cedar lung or pneumonitis J67.8
- Red tide T65.82-
- Reduced · 2
- Redundant, redundancy · 18
- Reduplication
- Reflex R29.2 · 4
- Reflux K21.9 · 24
- Reforming, artificial openings
- Refractive error
- Refsum's disease or syndrome G60.1
- Refusal of · 6
- Regional
- Regurgitation R11.10 · 16
- Reifenstein syndrome E34.52
- Reinsertion · 2
- Reiter's disease, syndrome, or urethritis M02.30 · 10
- Reichmann's disease or syndrome K31.89
- Rejection · 17
- Relapsing fever A68.9 · 8
- Relationship · 3
- Relaxation · 19
- Release from prison, anxiety concerning Z65.2
- Remains · 2
- Remittent fever (malarial) B54
- Remnant · 11
- Removal (from) (of) · 44
- Ren · 4
- Renal
- Rendu-Osler-Weber disease or syndrome I78.0
- Reninoma D41.0-
- Renon-Delille syndrome E23.3
- Reovirus, as cause of disease classified elsewhere B97.5
- Repeated falls NEC R29.6
- Replaced chromosome by dicentric ring Q93.2
- Replacement by artificial or mechanical device or prosthesis of · 30
- Request for expert evidence Z04.89
- Reserve, decreased or low · 2
- Residing · 2
- Residual · 3
- Resistance, resistant (to) · 43
- Resorption · 3
- Respiration · 7
- Respiratory · 3
- Respite care Z75.5
- Response (drug) · 2
- Restenosis · 10
- Restless legs (syndrome) G25.81
- Restlessness R45.1
- Restoration (of) · 16
- Restorative material (dental) · 5
- Restriction · 3
- Rests, ovarian, in fallopian tube Q50.6
- Restzustand (schizophrenic) F20.5
- Retained · 50
- Retardation · 10
- Retching
- Retention · 53
- Reticular erythematous mucinosis L98.5
- Reticulation, dust
- Reticulocytosis R70.1
- Reticuloendotheliosis · 3
- Reticulohistiocytoma (giant-cell) D76.3
- Reticuloid, actinic L57.1
- Reticulosis (skin) · 7
- Retina, retinal · 1
- Retinitis · 16
- Retinoblastoma C69.2- · 2
- Retinochoroiditis · 4
- Retinopathy (background) H35.00 · 25
- Retinoschisis H33.10- · 2
- Retortamoniasis A07.8
- Retractile testis Q55.22
- Retraction · 25
- Retrobulbar
- Retrocecal
- Retrocession
- Retrodisplacement
- Retroflection, retroflexion
- Retrognathia, retrognathism (mandibular) (maxillary) M26.19
- Retrograde menstruation N92.5
- Retroperineal
- Retroperitoneal
- Retroperitonitis K68.9
- Retropharyngeal
- Retroplacental
- Retroposition
- Retroprosthetic membrane T85.398
- Retrosternal thyroid (congenital) Q89.2
- Retroversion, retroverted · 7
- Retrovirus, as cause of disease classified elsewhere B97.30 · 8
- Retrusion, premaxilla (developmental) M26.09
- Rett's disease or syndrome F84.2
- Reverse peristalsis R19.2
- Reye's syndrome G93.7
- Rh (factor) · 9
- Rhabdomyolysis (idiopathic) NEC M62.82 · 1
- Rhabdomyoma · 3
- Rhabdomyosarcoma (any type)
- Rhabdosarcoma
- Rhesus (factor) incompatibility
- Rheumatic (acute) (subacute) · 18
- Rheumatism (articular) (neuralgic) (nonarticular) M79.0 · 15
- Rheumatoid · 73
- Rhinitis (atrophic) (catarrhal) (chronic) (croupous) (fibrinous) (granulomatous) (hyperplastic) (hypertrophic) (membranous) (obstructive) (purulent) (suppurative) (ulcerative) J31.0 · 21
- Rhinoantritis (chronic)
- Rhinodacryolith
- Rhinolith (nasal sinus) J34.89
- Rhinomegaly J34.89
- Rhinopharyngitis (acute) (subacute) · 3
- Rhinophyma L71.1
- Rhinorrhea J34.89 · 7
- Rhinosalpingitis
- Rhinoscleroma A48.8
- Rhinosinusitis
- Rhinosporidiosis B48.1
- Rhinovirus infection NEC B34.8
- Rhizomelic chondrodysplasia punctata E71.540
- Rhythm · 11
- Rhytidosis facialis L98.8
- Rib · 1
- Riboflavin deficiency E53.0
- Rice bodies · 1
- Richter syndrome
- Richter's hernia
- Ricinism
- Rickets (active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) E55.0 · 8
- Rickettsia 364D/R. philipii (Pacific Coast tick fever) A77.8
- Rickettsial disease A79.9 · 1
- Rickettsialpox (Rickettsia akari) A79.1
- Rickettsiosis A79.9 · 7
- Rider's bone
- Ridge, alveolus · 1
- Ridged ear, congenital Q17.3
- Riedel's · 2
- Rieger anomaly or syndrome Q13.81
- Riehl's melanosis L81.4
- Rietti-Greppi-Micheli anemia D56.9
- Rieux's hernia
- Riga (-Fede) disease K14.0
- Riggs' disease
- Right aortic arch Q25.47
- Right middle lobe syndrome J98.11
- Rigid, rigidity · 17
- Rigors R68.89 · 1
- Riley-Day syndrome G90.1
- RIND (reversible ischemic neurologic deficit) I63.9
- Ring (s) · 13
- Ringed hair (congenital) Q84.1
- Ringworm B35.9 · 14
- Rise, venous pressure I87.8
- Rising, PSA following treatment for malignant neoplasm of prostate R97.21
- Risk · 10
- Ritter's disease L00
- Rivalry, sibling Z62.891
- Rivalta's disease A42.2
- River blindness B73.01
- Robert's pelvis Q74.2 · 2
- Robin (-Pierre) syndrome Q87.0
- Robinow-Silverman-Smith syndrome Q87.19
- Robinson's (hidrotic) ectodermal dysplasia or syndrome Q82.4
- Robles' disease B73.01
- Rocky Mountain (spotted) fever A77.0
- Roetheln
- Roger's disease Q21.0
- Rokitansky-Aschoff sinuses (gallbladder) K82.8
- Rolando's fracture (displaced) S62.22- · 1
- Romano-Ward (prolonged QT interval) syndrome I45.81
- Romberg's disease or syndrome G51.8
- Roof, mouth
- Rosacea L71.9 · 3
- Rosary, rachitic E55.0
- Rose · 4
- Rosenbach's erysipeloid A26.0
- Rosenthal's disease or syndrome D68.1
- Roseola B09 · 3
- Rossbach's disease K31.89 · 1
- Ross River disease or fever B33.1
- Rostan's asthma (cardiac)
- Rotation · 6
- Rotes Quérol disease or syndrome
- Roth (-Bernhardt) disease or syndrome
- Rothmund (-Thomson) syndrome Q82.8
- Rotor's disease or syndrome E80.6
- Round · 4
- Roussy-Lévy syndrome G60.0
- Rubella (German measles) B06.9 · 10
- Rubeola (meaning measles) · 1
- Rubeosis, iris
- Rubinstein-Taybi syndrome Q87.2
- Rudimentary (congenital) · 11
- Ruled out condition
- Rumination R11.10 · 7
- Runaway [from current living environment] Z62.892
- Runeberg's disease D51.0
- Running out of money Z59.868
- Runny nose R09.89
- Rupia (syphilitic) A51.39 · 2
- Rupture, ruptured · 369
- Russell-Silver syndrome Q87.19
- Russian spring-summer type encephalitis A84.0
- Rust's disease (tuberculous cervical spondylitis) A18.01
- Ruvalcaba-Myhre-Smith syndrome E71.440
- Rytand-Lipsitch syndrome I44.2