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Free Medical Coding > ICD10 CM > 2025 ICD-10-CM Diagnosis Codes Index > 2025 ICD-10-CM Index Term Starting With ‘C’

2025 ICD-10-CM Index Term Starting With ‘C’

  • Cachexia, R64
  • CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy), I67.850
  • Café, au lait spots, L81.3
  • Caffeine-induced
  • Caffey\’s syndrome, Q78.8
  • Caisson disease, T70.3
  • Cake kidney, Q63.1
  • Caked breast (puerperal, postpartum), O92.79
  • Calabar swelling, B74.3
  • Calcaneal spur
  • Calcaneo-apophysitis, M92.8
  • Calcareous
  • Calcicosis, J62.8
  • Calciferol deficiency (vitamin D), E55.9
  • Calcification
  • Calcified
  • Calcinosis (interstitial) (tumoral) (universalis), E83.59
  • Calciphylaxis, E83.59
  • Calcium
  • Calciuria, R82.994
  • Calculi
  • Calculosis, intrahepatic
  • Calculus, calculi, calculous
  • Calicectasis, N28.89
  • Caliectasis, N28.89
  • California
  • Caligo cornea
  • Callositas, callosity (infected), L84
  • Callus (infected), L84
  • CALME (childhood asymmetric labium majus enlargement), N90.61
  • Calorie deficiency or malnutrition, E46
  • Calpainopathy (primary), G71.032
  • Calvé-Perthes disease
  • Calvé\’s disease
  • Calvities
  • Cameroon fever
  • Camptocormia (hysterical), F44.4
  • Camurati-Engelmann syndrome, Q78.3
  • Canal
  • Canaliculitis (lacrimal) (acute) (subacute), H04.33-
  • Canavan\’s disease, E75.29
  • Canceled procedure (surgical), Z53.9
  • Cancer
  • Cancerous
  • Cancerphobia (o), F45.29
  • Cancrum oris, A69.0
  • Candidiasis, candidal, B37.9
  • Candidid, L30.2
  • Candidosis
  • Candiru infection or infestation, B88.8
  • Canities (premature), L67.1
  • Canker (mouth) (sore), K12.0
  • Cannabinosis, J66.2
  • Cannabis induced
  • Canton fever, A75.9
  • Cantrell\’s syndrome, Q87.89
  • Capillariasis (intestinal), B81.1
  • Capillary
  • Caplan\’s syndrome
  • Capsule
  • Capsulitis (joint)
  • Caput
  • Car sickness, T75.3
  • Carapata (disease), A68.0
  • Carate
  • Carbon lung, J60
  • Carbuncle, L02.93
  • Carbunculus
  • Carcinoid (tumor)
  • Carcinoidosis, E34.0
  • Carcinoma (malignant)
  • Carcinoma-in-situ
  • Carcinomaphobia, F45.29
  • Carcinomatosis, C80.0
  • Carcinosarcoma
  • Cardia, cardial
  • Cardiac
  • Cardialgia
  • Cardiectasis
  • Cardiochalasia, K21.9
  • Cardiomalacia, I51.5
  • Cardiomegalia glycogenica diffusa, E74.02
  • Cardiomegaly
  • Cardiomyoliposis, I51.5
  • Cardiomyopathy (familial) (idiopathic), I42.9
  • Cardionephritis
  • Cardionephropathy
  • Cardionephrosis
  • Cardiopathia nigra, I27.0
  • Cardiopathy, I51.9
  • Cardiopericarditis
  • Cardiophobia, F45.29
  • Cardiorenal
  • Cardiorrhexis
  • Cardiosclerosis
  • Cardiosis
  • Cardiospasm (esophagus) (reflex) (stomach), K22.0
  • Cardiostenosis
  • Cardiosymphysis, I31.0
  • Cardiovascular
  • Carditis (acute) (bacterial) (chronic) (subacute), I51.89
  • Care (of) (for) (following)
  • Caries
  • Carious teeth
  • Carneous mole, O02.0
  • Carnitine insufficiency, E71.40
  • Carotenemia (dietary), E67.1
  • Carotenosis (cutis) (skin), E67.1
  • Carotid body or sinus syndrome, G90.01
  • Carotidynia, G90.01
  • Carpal tunnel syndrome
  • Carpenter\’s syndrome, Q87.0
  • Carpopedal spasm
  • Carr-Barr-Plunkett syndrome, Q97.1
  • Carrier of (suspected)
  • Carrion\’s disease, A44.0
  • Carter\’s relapsing fever (Asiatic), A68.1
  • Cartilage
  • Caruncle (inflamed)
  • Cascade stomach, K31.2
  • Caseation lymphatic gland (tuberculous), A18.2
  • Cassidy (-Scholte) syndrome (malignant carcinoid), E34.0
  • Castellani\’s disease, A69.8
  • Castration, traumatic, male, S38.231
  • Casts in urine, R82.998
  • Cat
  • Cat-scratch
  • Catabolism, senile, R54
  • Catalepsy (hysterical), F44.2
  • Cataplexy (idiopathic)
  • Cataract (cortical) (immature) (incipient), H26.9
  • Cataracta
  • Catarrh, catarrhal (acute) (febrile) (infectious) (inflammation), J00
  • Catatonia (schizophrenic), F20.2
  • Catatonic
  • Cauda equina
  • Cauliflower ear, M95.1-
  • Causalgia (upper limb), G56.4-
  • Cause
  • Caustic burn
  • Cavare\’s disease (familial periodic paralysis), G72.3
  • Cave-in, injury
  • Cavernitis (penis), N48.29
  • Cavernositis, N48.29
  • Cavernous
  • Cavitation of lung
  • Cavities, dental
  • Cavity
  • Cavovarus foot, congenital, Q66.1-
  • Cavus foot (congenital), Q66.7-
  • Cazenave\’s disease, L10.2
  • Céstan paralysis or syndrome (-Chenais), G46.3
  • Céstan-Raymond syndrome, I65.8
  • CDKL5 (Cyclin-Dependent Kinase-Like 5 Deficiency Disorder), G40.42
  • Cecitis, K52.9
  • Cecoureterocele, Q62.32
  • Cecum
  • Celiac
  • Cell, cellular (s)
  • Cellulitis (diffuse) (phlegmonous) (septic) (suppurative), L03.90
  • Cementoblastoma, benign
  • Cementoma
  • Cementoperiostitis
  • Cementosis, K03.4
  • Central auditory processing disorder, H93.25
  • Central pain syndrome, G89.0
  • Cephalematocele, cephalhematocele (o)
  • Cephalematoma, cephalhematoma (calcified)
  • Cephalgia, cephalalgia
  • Cephalic
  • Cephalitis
  • Cephalocele
  • Cephalomenia, N94.89
  • Cephalopelvic
  • Cerclage in pregnancy (with cervical incompetence)
  • Cerebellitis
  • Cerebellum, cerebellar
  • Cerebral
  • Cerebritis
  • Cerebro-hepato-renal syndrome, Q87.89
  • Cerebromalacia
  • Cerebroside lipidosis, E75.22
  • Cerebrospasticity (congenital), G80.1
  • Cerebrospinal
  • Cerebrum
  • Ceroid-lipofuscinosis, neuronal, E75.4
  • Cerumen (accumulation) (impacted), H61.2-
  • Cervical
  • Cervicalgia, M54.2
  • Cervicitis (acute) (atrophic) (chronic) (nonvenereal) (senile) (subacute) (with ulceration), N72
  • Cervicocolpitis (emphysematosa) (see also Cervicitis), N72
  • Cervix
  • Cesarean delivery, previous, affecting management of pregnancy, O34.219
  • Cestode infestation, B71.9
  • Cestodiasis, B71.9
  • Chabert\’s disease, A22.9
  • Chacaleh, E53.8
  • Chafing, L30.4
  • Chagas\’ (-Mazza) disease (chronic), B57.2
  • Chagres fever, B50.9
  • Chairridden, Z74.09
  • Chalasia (cardiac sphincter), K21.9
  • Chalazion, H00.19
  • Chalcosis
  • Chalicosis (pulmonum), J62.8
  • Chancre (any genital site) (hard) (hunterian) (mixed) (primary) (seronegative) (seropositive) (syphilitic), A51.0
  • Chancroid (anus) (genital) (penis) (perineum) (rectum) (urethra) (vulva), A57
  • Chandler\’s disease (osteochondritis dissecans, hip)
  • Change (s) (in) (of)
  • Changing sleep-work schedule, affecting sleep, G47.26
  • Changuinola fever, A93.1
  • Chapping skin, T69.8
  • Charcot-Marie-Tooth disease, paralysis or syndrome, G60.0
  • Charcot\’s
  • CHARGE association, Q89.8
  • Charley-horse (quadriceps), M62.831
  • Charlouis\’ disease
  • Chédiak-Higashi (-Steinbrinck) syndrome (congenital gigantism of peroxidase granules), E70.330
  • Cheadle\’s disease, E54
  • Check-up
  • Checking (of)
  • Cheek
  • Cheese itch, B88.0
  • Cheese-washer\’s lung, J67.8
  • Cheese-worker\’s lung, J67.8
  • Cheilitis (acute) (angular) (catarrhal) (chronic) (exfoliative) (gangrenous) (glandular) (infectional) (suppurative) (ulcerative) (vesicular), K13.0
  • Cheilodynia, K13.0
  • Cheiloschisis
  • Cheilosis (angular), K13.0
  • Cheiromegaly, M79.89
  • Cheiropompholyx, L30.1
  • Cheloid
  • Chemical burn
  • Chemodectoma
  • Chemosis, conjunctiva
  • Chemotherapy (session) (for)
  • Cherubism, M27.8
  • Chest
  • Cheyne-Stokes breathing (respiration), R06.3
  • Chiari\’s
  • Chicago disease, B40.9
  • Chickenpox
  • Chiclero ulcer or sore, B55.1
  • Chigger (infestation), B88.0
  • Chignon (disease), B36.8
  • Chilaiditi\’s syndrome (subphrenic displacement, colon), Q43.3
  • Chilblain (s) (lupus), T69.1
  • Child
  • Childbirth
  • Childhood
  • Chill (s), R68.83
  • Chilomastigiasis, A07.8
  • Chimera 46,XX/46,XY, Q99.0
  • Chin
  • Chinese dysentery, A03.9
  • Chionophobia, F40.228
  • Chitral fever, A93.1
  • Chlamydia, chlamydial, A74.9
  • Chlamydiosis
  • Chloasma (skin) (idiopathic) (symptomatic), L81.1
  • Chloroma, C92.3-
  • Chlorosis, D50.9
  • Chlorotic anemia, D50.8
  • Chocolate cyst (ovary), N80.10-
  • Choked
  • Chokes (resulting from bends), T70.3
  • Choking sensation, R09.89
  • Cholangiectasis, K83.8
  • Cholangiocarcinoma
  • Cholangiohepatitis, K83.8
  • Cholangiohepatoma, C22.0
  • Cholangiolitis (acute) (chronic) (extrahepatic) (gangrenous) (intrahepatic), K83.09
  • Cholangioma, D13.4
  • Cholangitis (ascending) (recurrent) (secondary) (stenosing) (suppurative), K83.09
  • Cholecystectasia, K82.8
  • Cholecystitis, K81.9
  • Cholecystolithiasis
  • Choledochitis (suppurative), K83.09
  • Choledocholith
  • Choledocholithiasis (common duct) (hepatic duct)
  • Cholelithiasis (cystic duct) (gallbladder) (impacted) (multiple)
  • Cholemia
  • Choleperitoneum, choleperitonitis, K65.3
  • Cholera (Asiatic) (epidemic) (malignant), A00.9
  • Cholerine
  • Cholestasis NEC, K83.1
  • Cholesteatoma (ear) (middle) (with reaction), H71.9-
  • Cholesteatosis, diffuse, H71.3-
  • Cholesteremia, E78.00
  • Cholesterin in vitreous
  • Cholesterol
  • Cholesterolemia (essential) (pure), E78.00
  • Cholesterolosis, cholesterosis (gallbladder), K82.4
  • Cholocolic fistula, K82.3
  • Choluria, R82.2
  • Chondritis, M94.8X9
  • Chondro-osteodysplasia (Morquio-Brailsford type), E76.219
  • Chondro-osteodystrophy, E76.29
  • Chondro-osteoma
  • Chondroblastoma
  • Chondrocalcinosis, M11.20
  • Chondrodermatitis nodularis helicis or anthelicis
  • Chondrodysplasia, Q78.9
  • Chondrodystrophy, chondrodystrophia (familial) (fetalis) (hypoplastic), Q78.9
  • Chondroectodermal dysplasia, Q77.6
  • Chondrogenesis imperfecta, Q77.4
  • Chondrolysis, M94.35-
  • Chondroma
  • Chondromalacia (systemic), M94.20
  • Chondromatosis
  • Chondromyxosarcoma
  • Chondropathia tuberosa, M94.0
  • Chondrosarcoma
  • Chordee (nonvenereal), N48.89
  • Chorditis (fibrinous) (nodosa) (tuberosa), J38.2
  • Chordoma
  • Chorea (chronic) (gravis) (posthemiplegic) (senile) (spasmodic), G25.5
  • Choreoathetosis (paroxysmal), G25.5
  • Chorioadenoma (destruens), D39.2
  • Chorioamnionitis, O41.12-
  • Chorioangioma, D26.7
  • Choriocarcinoma
  • Chorioencephalitis (acute) (lymphocytic) (serous), A87.2
  • Chorioepithelioma
  • Choriomeningitis (acute) (lymphocytic) (serous), A87.2
  • Chorionepithelioma
  • Chorioretinitis
  • Chorioretinopathy, central serous, H35.71-
  • Choroid
  • Choroideremia, H31.21
  • Choroiditis
  • Choroidopathy
  • Choroidoretinitis
  • Choroidoretinopathy, central serous
  • Christian-Weber disease, M35.6
  • Christmas disease, D67
  • Chromaffinoma
  • Chromatopsia
  • Chromhidrosis, chromidrosis, L75.1
  • Chromoblastomycosis
  • Chromoconversion, R82.91
  • Chromomycosis, B43.9
  • Chromophytosis, B36.0
  • Chromosome
  • Chromotrichomycosis, B36.8
  • Chronic
  • Churg-Strauss syndrome, M30.1
  • Chyle cyst, mesentery, I89.8
  • Chylocele (nonfilarial), I89.8
  • Chylomicronemia (fasting) (with hyperprebetalipoproteinemia), E78.3
  • Chylopericardium, I31.39
  • Chylothorax (nonfilarial), J94.0
  • Chylous
  • Chyluria (nonfilarial), R82.0
  • Cicatricial (deformity)
  • Cicatrix (adherent) (contracted) (painful) (vicious), L90.5
  • CIDP (chronic inflammatory demyelinating polyneuropathy ), G61.81
  • CIN
  • CINCA (chronic infantile neurological, cutaneous and articular syndrome), M04.2
  • Cinchonism
  • Circle of Willis
  • Circular
  • Circulating anticoagulants, D68.318
  • Circulation
  • Circulatory system
  • Circulus senilis (cornea)
  • Circumcision (in absence of medical indication) (ritual) (routine), Z41.2
  • Circumscribed
  • Circumvallate placenta, O43.11-
  • Cirrhosis, cirrhotic (hepatic) (liver), K74.60
  • Cistern, subarachnoid, R93.0
  • Citrullinemia, E72.23
  • Citrullinuria, E72.23
  • Civatte\’s disease or poikiloderma, L57.3
  • Clam digger\’s itch, B65.3
  • Clammy skin, R23.1
  • Clap
  • Clarke-Hadfield syndrome (pancreatic infantilism), K86.89
  • Clark\’s paralysis, G80.9
  • Clastothrix, L67.8
  • Claude Bernard-Horner syndrome, G90.2
  • Claude\’s disease or syndrome, G46.3
  • Claudicatio venosa intermittens, I87.8
  • Claudication (intermittent), I73.9
  • Claustrophobia, F40.240
  • Clavus (infected), L84
  • Clawfoot (congenital), Q66.89
  • Clawhand (acquired)
  • Clawtoe (congenital), Q66.89
  • Clay eating
  • Cleansing of artificial opening
  • Cleft (congenital)
  • Cleidocranial dysostosis, Q74.0
  • Cleptomania, F63.2
  • Clicking hip (newborn), R29.4
  • Climacteric (female)
  • Clinical research investigation (clinical trial) (control subject) (normal comparison) (participant), Z00.6
  • Clitoris
  • Cloaca (persistent), Q43.7
  • Clonorchiasis, clonorchis infection (liver), B66.1
  • Clonus, R25.8
  • Closed bite, M26.29
  • Clostridium perfringens, as cause of disease classified elsewhere (C.), B96.7
  • Closure
  • Clot (blood)
  • Clouded state, R40.1
  • Cloudy antrum, antra, J32.0
  • Clouston\’s ectodermal dysplasia (hidrotic), Q82.4
  • Clubbed nail pachydermoperiostosis, M89.40
  • Clubbing of finger (s) (nails), R68.3
  • Clubfinger, R68.3
  • Clubfoot (congenital), Q66.89
  • Clubhand (congenital) (radial), Q71.4-
  • Clubnail, R68.3
  • Clump, kidney, Q63.1
  • Clumsiness, clumsy child syndrome, F82
  • Cluttering, F80.81
  • Clutton\’s joints, A50.51
  • Co-sleeping, child-caregiver, Z72.823
  • Coagulation, intravascular (diffuse) (disseminated)
  • Coagulopathy
  • Coalition
  • Coalminer\’s
  • Coalworker\’s lung or pneumoconiosis, J60
  • Coarctation
  • Coated tongue, K14.3
  • Coats\’ disease (exudative retinopathy)
  • Cocaine-induced
  • Cocainism
  • Coccidioidomycosis, B38.9
  • Coccidioidosis
  • Coccidiosis (intestinal), A07.3
  • Coccydynia, coccygodynia, M53.3
  • Coccyx
  • Cochin-China diarrhea, K90.1
  • Cockayne\’s syndrome, Q87.19
  • Cocked up toe
  • Cock\’s peculiar tumor, L72.3
  • Codman\’s tumor
  • Coenurosis, B71.8
  • Coffee-worker\’s lung, J67.8
  • Cogan\’s syndrome, H16.32-
  • Coitus, painful (female), N94.10
  • Cold, J00
  • Coldsore, B00.1
  • Colibacillosis, A49.8
  • Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic), R10.83
  • Colicystitis
  • Colitis (acute) (catarrhal) (chronic) (noninfective) (hemorrhagic), K52.9
  • Collagenosis, collagen disease (nonvascular) (vascular), M35.9
  • Collapse, R55
  • Collateral
  • Colles\’ fracture, S52.53-
  • Collet syndrome (-Sicard), G52.7
  • Collier\’s asthma or lung, J60
  • Collodion baby, Q80.2
  • Colloid nodule (of thyroid) (cystic), E04.1
  • Coloboma (iris), Q13.0
  • Coloenteritis
  • Colon
  • Colonization
  • Coloptosis, K63.4
  • Color blindness
  • Colostomy
  • Colpitis (acute)
  • Colpocele, N81.5
  • Colpocystitis
  • Colpospasm, N94.2
  • Column, spinal, vertebral
  • Coma, R40.20
  • Comatose
  • Combat fatigue, F43.0
  • Combined
  • Comedo, comedones (giant), L70.0
  • Comedocarcinoma
  • Comedomastitis
  • Comminuted fracture – code as Fracture, closed
  • Common
  • Commotio, commotion (current)
  • Communication
  • Compartment syndrome (deep) (posterior) (traumatic), T79.A0
  • Compensation
  • Complaint
  • Complete
  • Complex
  • Complication (s) (from) (of)
  • Compressed air disease, T70.3
  • Compression
  • Compulsion, compulsive
  • Concato\’s disease (pericardial polyserositis), A19.9
  • Concavity chest wall, M95.4
  • Concealed penis, Q55.64
  • Concern about sick person in family (normal), Z63.6
  • Concrescence (teeth), K00.2
  • Concretio cordis, I31.1
  • Concretion
  • Concussion (brain) (cerebral) (current), S06.0X9
  • Condition
  • Conditions arising in the perinatal period
  • Conduct disorder
  • Condyloma, A63.0
  • Conflagration
  • Conflict (with)
  • Confluent
  • Confusion, confused, R41.0
  • Confusional arousals, G47.51
  • Congelation, T69.9
  • Congenital
  • Congestion, congestive
  • Congestive
  • Conical
  • Conjoined twins, Q89.4
  • Conjugal maladjustment, Z63.0
  • Conjunctiva
  • Conjunctivitis NOS (staphylococcal) (streptococcal), H10.9
  • Conjunctivochalasis, H11.82-
  • Connective tissue
  • Conn\’s syndrome, E26.01
  • Conradi disease (-Hunermann), Q77.3
  • Consanguinity, Z84.3
  • Conscious simulation (of illness), Z76.5
  • Consecutive
  • Consolidation lung (base)
  • Constipation (atonic) (neurogenic) (simple) (spastic), K59.00
  • Constitutional
  • Constitutionally substandard, F60.7
  • Constriction
  • Constrictive
  • Consultation
  • Consumption
  • Contact (with)
  • Contamination, food
  • Contraception, contraceptive
  • Contraction, contracture, contracted (s)
  • Contusion (skin surface intact), T14.8
  • Conus (congenital) (any type), Q14.8
  • Conversion hysteria, neurosis or reaction, F44.9
  • Converter, tuberculosis (test reaction), R76.11
  • Conviction, anxiety concerning (legal), Z65.0
  • Convulsions (idiopathic), R56.9
  • Convulsive
  • Cooley\’s anemia, D56.1
  • Coolie itch, B76.9
  • Cooper\’s
  • Copra itch, B88.0
  • Coprophagy, F50.89
  • Coprophobia, F40.298
  • Coproporphyria, hereditary, E80.29
  • Cor
  • Corbus\’ disease (gangrenous balanitis), N48.1
  • Cord
  • Cordis ectopia, Q24.8
  • Corditis (spermatic), N49.1
  • Corectopia, Q13.2
  • Cori\’s disease (glycogen storage), E74.03
  • Corkhandler\’s disease or lung, J67.3
  • Corkscrew esophagus, K22.4
  • Corkworker\’s disease or lung, J67.3
  • Corn (infected), L84
  • Cornea
  • Cornelia de Lange syndrome, Q87.19
  • Cornu cutaneum, L85.8
  • Cornual gestation or pregnancy, O00.80
  • Coronary (artery)
  • Coronavirus (infection)
  • Corpora
  • Corpulence
  • Corpus
  • Corrected transposition, Q20.5
  • Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal), T30.4
  • Corrosive burn
  • Corsican fever
  • Cortical
  • Cortico-adrenal
  • Coryza (acute), J00
  • Costen\’s syndrome or complex, M26.69
  • Costiveness
  • Costochondritis, M94.0
  • Cot death, R99
  • Cotard\’s syndrome, F22
  • Cotia virus, B08.8
  • Cotton wool spots (retinal), H35.81
  • Cotungo\’s disease
  • Cough (affected) (epidemic) (nervous), R05.9
  • Counseling (for), Z71.9
  • Coupled rhythm, R00.8
  • Couvelaire syndrome or uterus (complicating delivery), O45.8X-
  • COVID-19, U07.1
  • Cowperitis
  • Cowper\’s gland
  • Cowpox, B08.010
  • Coxa
  • Coxalgia, coxalgic (nontuberculous)
  • Coxitis
  • Coxsackie (virus) (infection), B34.1
  • Crabs, meaning pubic lice, B85.3
  • Crack baby, P04.41
  • Cracked nipple, N64.0
  • Cracked tooth, K03.81
  • Cradle cap, L21.0
  • Craft neurosis, F48.8
  • Cramp (s), R25.2
  • Cranial
  • Craniocleidodysostosis, Q74.0
  • Craniofenestria (skull), Q75.8
  • Craniolacunia (skull), Q75.8
  • Craniopagus, Q89.4
  • Craniopathy, metabolic, M85.2
  • Craniopharyngeal
  • Craniopharyngioma, D44.4
  • Craniorachischisis (totalis), Q00.1
  • Cranioschisis, Q75.8
  • Craniostenosis, Q75.0
  • Craniosynostosis, Q75.0
  • Craniotabes (cause unknown), M83.8
  • Cranium
  • Craw-craw
  • Creaking joint
  • Creeping
  • Crenated tongue, K14.8
  • Creotoxism, A05.9
  • Crepitus
  • Crescent or conus choroid, congenital, Q14.3
  • CREST syndrome, M34.1
  • Cretin, cretinism (congenital) (endemic) (nongoitrous) (sporadic), E00.9
  • Creutzfeldt-Jakob disease or syndrome (with dementia), A81.00
  • Cri-du-chat syndrome, Q93.4
  • Crib death, R99
  • Cribriform hymen, Q52.3
  • Crigler-Najjar disease or syndrome, E80.5
  • Crime, victim of, Z65.4
  • Crimean hemorrhagic fever, A98.0
  • Criminalism, F60.2
  • Crisis
  • Crocq\’s disease (acrocyanosis), I73.89
  • Crohn\’s disease
  • Crooked septum, nasal, J34.2
  • Cross syndrome, E70.328
  • Cross-eye
  • Crossbite (anterior) (posterior), M26.24
  • Croup, croupous (catarrhal) (infectious) (inflammatory) (nondiphtheritic), J05.0
  • Crouzon\’s disease, Q75.1
  • Crowding, tooth, teeth, fully erupted, M26.31
  • CRST syndrome, M34.1
  • Cruchet\’s disease, A85.8
  • Cruelty in children
  • Crural ulcer
  • Crush, crushed, crushing, T14.8
  • Crusta lactea, L21.0
  • Crusts, R23.4
  • Crutch paralysis
  • Cruveilhier-Baumgarten cirrhosis, disease or syndrome, K74.69
  • Cruveilhier\’s atrophy or disease, G12.8
  • Crying (constant) (continuous) (excessive)
  • Cryofibrinogenemia, D89.2
  • Cryoglobulinemia (essential) (idiopathic) (mixed) (primary) (purpura) (secondary) (vasculitis), D89.1
  • Cryptitis (anal) (rectal), K62.89
  • Cryptococcosis, cryptococcus (infection) (neoformans), B45.9
  • Cryptopapillitis (anus), K62.89
  • Cryptophthalmos, Q11.2
  • Cryptorchid, cryptorchism, cryptorchidism, Q53.9
  • Cryptosporidiosis, A07.2
  • Cryptostromosis, J67.6
  • Crystalluria, R82.998
  • Cubitus
  • Cultural deprivation or shock, Z60.3
  • Curling esophagus, K22.4
  • Curling\’s ulcer
  • Curschmann disease or syndrome (-Batten) (-Steinert), G71.11
  • Curse, Ondine\’s
  • Curvature
  • Cushingoid due to steroid therapy, E24.2
  • Cushing\’s
  • Cusp, Carabelli – omit code
  • Cut (external)
  • Cutaneous
  • Cutis
  • Cyanosis, R23.0
  • Cyanotic heart disease, I24.9
  • Cycle
  • Cyclencephaly, Q04.9
  • Cyclical vomiting, in migraine,, G43.A0
  • Cyclitis, H20.9
  • Cycloid personality, F34.0
  • Cyclophoria, H50.54
  • Cyclopia, cyclops, Q87.0
  • Cyclopism, Q87.0
  • Cyclosporiasis, A07.4
  • Cyclothymia, F34.0
  • Cyclothymic personality, F34.0
  • Cyclotropia, H50.41-
  • Cylindroma
  • Cylindruria, R82.998
  • Cynanche
  • Cynophobia, F40.218
  • Cynorexia, R63.2
  • Cyphosis
  • Cyprus fever
  • Cyst (colloid) (mucous) (simple) (retention)
  • Cystadenocarcinoma
  • Cystadenofibroma
  • Cystadenoma
  • Cystathionine synthase deficiency, E72.11
  • Cystathioninemia, E72.19
  • Cystathioninuria, E72.19
  • Cystic
  • Cysticercosis, cysticerciasis, B69.9
  • Cysticercus cellulose infestation
  • Cystinosis (malignant), E72.04
  • Cystinuria, E72.01
  • Cystitis (exudative) (hemorrhagic) (septic) (suppurative), N30.90
  • Cystocele (-urethrocele)
  • Cystolithiasis, N21.0
  • Cystoma
  • Cystoplegia, N31.2
  • Cystoptosis, N32.89
  • Cystopyelitis
  • Cystorrhagia, N32.89
  • Cystosarcoma phyllodes, D48.6-
  • Cystostomy
  • Cystourethritis
  • Cystourethrocele
  • Cytomegalic inclusion disease
  • Cytomegalovirus infection, B25.9
  • Cytomycosis (reticuloendothelial), B39.4
  • Cytopenia, D75.9
  • Czerny\’s disease (periodic hydrarthrosis of the knee)

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