2025 ICD-10-CM Diseases and Injuries - Index "F"
The ICD-10-CM Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s). To find the ICD-10-CM code for a specific condition browse this alphabetical index of clinical terms and conditions. Keep in mind that a condition may not appear under the exact same phrasing so make sure to use synonyms. Once you have identified the condition the ICD-10-CM code(s) should be listed next to that condition.
- Faber's syndrome (achlorhydric anemia)
- Fabry (-Anderson) disease
- Facet syndrome
- Faciocephalalgia, autonomic
- Factor (s)
- Fahr disease (of brain)
- Fahr Volhard disease (of kidney)
- Failure, failed
- Fainting (fit)
- Fallen arches
- Falling, falls (repeated)
- Fallopian
- Fallot's
- False
- Family, familial
- Famine (effects of)
- Fanconi (-de Toni) (-Debré) syndrome
- Fanconi ('s) anemia
- Fanconi hypoplastic anemia
- Fanconi panmyelopathy
- Farber's disease or syndrome
- Farcy
- Farmer's
- Farsightedness
- Fascia
- Fasciculation
- Fasciitis
- Fascioliasis
- Fasciolopsis, fasciolopsiasis (intestinal)
- Fascioscapulohumeral myopathy
- Fast pulse
- Fat
- Fatigue
- Fatness
- Fatty
- Fauces
- Fauchard's disease (periodontitis)
- Faucitis
- Favism (anemia)
- Favus
- Fazio-Londe disease or syndrome
- Fear complex or reaction
- Fear of
- Feared complaint unfounded
- Febris, febrile
- Fecal
- Fecalith (impaction)
- Fede's disease
- Feeble rapid pulse due to shock following injury
- Feeble-minded
- Feeding
- Feeling (of)
- Feer's disease
- Feet
- Feigned illness
- Feil-Klippel syndrome (brevicollis)
- Feinmesser's (hidrotic) ectodermal dysplasia
- Felinophobia
- Felon
- Felty's syndrome
- Female genital cutting status
- Female genital mutilation status (FGM)
- Femur, femoral
- Fenestration, fenestrated
- Fernell's disease (aortic aneurysm)
- Fertile eunuch syndrome
- Fetid
- Fetishism
- Fetus, fetal
- Fever (inanition) (of unknown origin) (persistent) (with
- FFA (frontal fibrosing alopecia)
- Fibrillation
- Fibrin
- Fibrinogenolysis
- Fibrinogenopenia
- Fibrinolysis (hemorrhagic) (acquired)
- Fibrinopenia (hereditary)
- Fibrinopurulent
- Fibrinous
- Fibroadenoma
- Fibroadenosis, breast (chronic) (cystic) (diffuse) (perio
- Fibroangioma
- Fibrochondrosarcoma
- Fibrocystic
- Fibrodysplasia ossificans progressiva
- Fibroelastosis (cordis) (endocardial) (endomyocardial)
- Fibroid (tumor)
- Fibrolipoma
- Fibroliposarcoma
- Fibroma
- Fibromatosis
- Fibromyalgia
- Fibromyoma
- Fibromyositis
- Fibromyxolipoma
- Fibromyxoma
- Fibromyxosarcoma
- Fibro-odontoma, ameloblastic
- Fibro-osteoma
- Fibroplasia, retrolental
- Fibropurulent
- Fibrosarcoma
- Fibrosclerosis
- Fibrosis, fibrotic
- Fibrositis (periarticular)
- Fibrothorax
- Fibrotic
- Fibrous
- Fibroxanthoma
- Fibroxanthosarcoma
- Fiedler's
- Fifth disease
- Filaria, filarial, filariasis
- Filatov's disease
- File-cutter's disease
- Filling defect
- Fimbrial cyst
- Financial problem affecting care NOS
- Findings, abnormal, inconclusive, without diagnosis
- Finger
- Fire, Saint Anthony's
- Fire-setting
- Fish hook stomach
- Fishmeal-worker's lung
- Fissure, fissured
- Fistula (cutaneous)
- Fit
- Fitting (and adjustment) (of)
- Fitzhugh-Curtis syndrome
- Fitz's syndrome (acute hemorrhagic pancreatitis)
- Fixation
- Flabby ridge
- Flaccid
- Flail
- Flajani's disease
- Flap, liver
- Flashbacks (residual to hallucinogen use)
- Flat
- Flatau-Schilder disease
- Flatback syndrome
- Flattening
- Flatulence
- Flatus
- Flax-dresser's disease
- Flea bite
- Flecks, glaucomatous (subcapsular)
- Fleischer (-Kayser) ring (cornea)
- Fleshy mole
- Flexibilitas cerea
- Flexion
- Flexner-Boyd dysentery
- Flexner's dysentery
- Flexure
- Flint murmur (aortic insufficiency)
- Floater, vitreous
- Floating
- Flooding
- Floor
- Floppy
- Flu
- Fluctuating blood pressure
- Fluid
- Flukes NEC
- Fluor (vaginalis)
- Fluorosis
- Flush syndrome
- Flushing
- Flutter
- FNHTR (febrile nonhemolytic transfusion reaction)
- Fochier's abscess - code by site under Abscess
- Focus, Assmann's
- Fogo selvagem
- Foix-Alajouanine syndrome
- Fold, folds (anomalous)
- Folie à deux
- Follicle
- Follicular
- Folliculitis (superficial)
- Folliculome lipidique
- Følling's disease
- Follow-up
- Fong's syndrome (hereditary osteo-onychodysplasia)
- Food
- Foot
- Foramen ovale (nonclosure) (patent) (persistent)
- Forbes' glycogen storage disease
- Fordyce-Fox disease
- Fordyce's disease (mouth)
- Forearm
- Foreclosure on loan
- Foreign body
- Forestier's disease (rhizomelic pseudopolyarthritis)
- Formation
- Formication
- Fort Bragg fever
- Fossa
- Foster-Kennedy syndrome
- Fothergill's
- Foul breath
- Foundling
- Fournier disease or gangrene
- Fourth
- Foville's (peduncular) disease or syndrome
- Fox (-Fordyce) disease (apocrine miliaria)
- FPIES (food protein-induced enterocolitis syndrome)
- Fracture, burst
- Fracture, chronic
- Fracture, insufficiency
- Fracture, nontraumatic, NEC
- Fracture, pathological (pathologic)
- Fracture, traumatic (abduction) (adduction) (separation)
- Fragile, fragility
- Fragilitas
- Fragments, cataract (lens), following cataract surgery
- Frailty (frail)
- Frambesia, frambesial (tropica)
- Frambeside
- Frambesioma
- Franceschetti-Klein (-Wildervanck) disease or syndrome
- Francis' disease
- Franklin disease
- Frank's essential thrombocytopenia
- Fraser's syndrome
- Freckle (s)
- Frederickson's hyperlipoproteinemia, type
- Freeman Sheldon syndrome
- Freezing
- Freiberg's disease (infraction of metatarsal head or osteoch
- Frei's disease
- Fremitus, friction, cardiac
- Frenum, frenulum
- Frequency micturition (nocturnal)
- Frey's syndrome
- Friction
- Friderichsen-Waterhouse syndrome or disease
- Friedländer's B (bacillus) NEC
- Friedreich's
- Frigidity
- Fröhlich's syndrome
- Frontal
- Frostbite (superficial)
- Frotteurism
- Frozen
- Fructokinase deficiency
- Fructose 1,6 diphosphatase deficiency
- Fructosemia (benign) (essential)
- Fructosuria (benign) (essential)
- Fuchs'
- Fucosidosis
- Fugue
- Fulminant, fulminating
- Functional
- Functioning, intellectual, borderline
- Fundus
- Fungemia NOS
- Fungus, fungous
- Funiculitis (acute) (chronic) (endemic)
- Funnel
- FUO (fever of unknown origin)
- Furfur
- Furrier's lung
- Furrowed
- Furuncle
- Furunculosis
- Fused
- Fusion, fused (congenital)
- Fusospirillosis (mouth) (tongue) (tonsil)
- Fussy baby
Faber's syndrome (achlorhydric anemia)
Fabry (-Anderson) disease
Facet syndrome
Faciocephalalgia, autonomic
See Also: Neuropathy, peripheral, autonomic;
Factor (s)
Fahr disease (of brain)
Fahr Volhard disease (of kidney)
Failure, failed
Fainting (fit)
Fallen arches
Falling, falls (repeated)
Fallopian
Fallot's
False
Family, familial
Famine (effects of)
Fanconi (-de Toni) (-Debré) syndrome
Fanconi ('s) anemia
Fanconi hypoplastic anemia
Fanconi panmyelopathy
Farber's disease or syndrome
Farcy
Farmer's
Farsightedness
See: Hypermetropia;
Fascia
Fasciculation
Fasciitis
Fascioliasis
Fasciolopsis, fasciolopsiasis (intestinal)
Fascioscapulohumeral myopathy
Fast pulse
Fat
Fatigue
Fatness
Fatty
Fauces
Fauchard's disease (periodontitis)
See: Periodontitis;
Faucitis
Favism (anemia)
Favus
See: Dermatophytosis;
Fazio-Londe disease or syndrome
Fear complex or reaction
Fear of
See: Phobia;
Feared complaint unfounded
Febris, febrile
See Also: Fever;
Fecal
Fecalith (impaction)
Fede's disease
Feeble rapid pulse due to shock following injury
Feeble-minded
Feeding
Feeling (of)
Feer's disease
See: Poisoning, mercury;
Feet
Feigned illness
Feil-Klippel syndrome (brevicollis)
Feinmesser's (hidrotic) ectodermal dysplasia
Felinophobia
Felon
See Also: Cellulitis, digit;
Felty's syndrome
Female genital cutting status
Female genital mutilation status (FGM)
Femur, femoral
Fenestration, fenestrated
See Also: Imperfect, closure;
Fernell's disease (aortic aneurysm)
Fertile eunuch syndrome
Fetid
Fetishism
Fetus, fetal
Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor)
FFA (frontal fibrosing alopecia)
Fibrillation
Fibrin
Fibrinogenolysis
See: Fibrinolysis;
Fibrinogenopenia
Fibrinolysis (hemorrhagic) (acquired)
Fibrinopenia (hereditary)
Fibrinopurulent
Fibrinous
Fibroadenoma
Fibroadenosis, breast (chronic) (cystic) (diffuse) (periodic) (segmental)
Fibroangioma
See Also: Neoplasm, benign, by site;
Fibrochondrosarcoma
Fibrocystic
Fibrodysplasia ossificans progressiva
Fibroelastosis (cordis) (endocardial) (endomyocardial)
Fibroid (tumor)
See Also: Neoplasm, connective tissue, benign;
Fibrolipoma
Fibroliposarcoma
Fibroma
See Also: Neoplasm, connective tissue, benign;
Fibromatosis
Fibromyalgia
Fibromyoma
See Also: Neoplasm, connective tissue, benign;
Fibromyositis
Fibromyxolipoma
Fibromyxoma
Fibromyxosarcoma
Fibro-odontoma, ameloblastic
Fibro-osteoma
See: Neoplasm, bone, benign;
Fibroplasia, retrolental
Fibropurulent
Fibrosarcoma
See Also: Neoplasm, connective tissue, malignant;
Fibrosclerosis
Fibrosis, fibrotic
Fibrositis (periarticular)
Fibrothorax
Fibrotic
See: Fibrosis;
Fibrous
Fibroxanthoma
See Also: Neoplasm, connective tissue, benign;
Fibroxanthosarcoma
Fiedler's
Fifth disease
Filaria, filarial, filariasis
See: Infestation, filarial;
Filatov's disease
File-cutter's disease
See: Poisoning, lead;
Filling defect
Fimbrial cyst
Financial problem affecting care NOS
Findings, abnormal, inconclusive, without diagnosis
See Also: Abnormal;
Finger
Fire, Saint Anthony's
See: Erysipelas;
Fire-setting
Fish hook stomach
Fishmeal-worker's lung
Fissure, fissured
Fistula (cutaneous)
Fit
Fitting (and adjustment) (of)
Fitzhugh-Curtis syndrome
Fitz's syndrome (acute hemorrhagic pancreatitis)
See Also: Pancreatitis, acute;
Fixation
Flabby ridge
Flaccid
Flail
Flajani's disease
Flap, liver
Flashbacks (residual to hallucinogen use)
Flat
Flatau-Schilder disease
Flatback syndrome
Flattening
Flatulence
Flatus
Flax-dresser's disease
Flea bite
Flecks, glaucomatous (subcapsular)
See: Cataract, complicated;
Fleischer (-Kayser) ring (cornea)
Fleshy mole
Flexibilitas cerea
See: Catalepsy;
Flexion
Flexner-Boyd dysentery
Flexner's dysentery
Flexure
Flint murmur (aortic insufficiency)
Floater, vitreous
See: Opacity, vitreous;
Floating
Flooding
Floor
Floppy
Flu
See Also: Influenza;
Fluctuating blood pressure
Fluid
Flukes NEC
See Also: Infestation, fluke;
Fluor (vaginalis)
Fluorosis
Flush syndrome
Flushing
Flutter
FNHTR (febrile nonhemolytic transfusion reaction)
Fochier's abscess - code by site under Abscess
Focus, Assmann's
See: Tuberculosis, pulmonary;
Fogo selvagem
Foix-Alajouanine syndrome
Fold, folds (anomalous)
See Also: Anomaly, by site;
Folie à deux
Follicle
Follicular
Folliculitis (superficial)
Folliculome lipidique
Følling's disease
Follow-up
See: Examination, follow-up;
Fong's syndrome (hereditary osteo-onychodysplasia)
Food
Foot
Foramen ovale (nonclosure) (patent) (persistent)
Forbes' glycogen storage disease
Fordyce-Fox disease
Fordyce's disease (mouth)
Forearm
Foreclosure on loan
Foreign body
Forestier's disease (rhizomelic pseudopolyarthritis)
Formation
Formication
Fort Bragg fever
Fossa
Foster-Kennedy syndrome
Fothergill's
Foul breath
Foundling
Fournier disease or gangrene
Fourth
Foville's (peduncular) disease or syndrome
Fox (-Fordyce) disease (apocrine miliaria)
FPIES (food protein-induced enterocolitis syndrome)
Fracture, burst
Fracture, chronic
Fracture, insufficiency
Fracture, nontraumatic, NEC
Fracture, pathological (pathologic)
See Also: Fracture, traumatic M84.40;
Fracture, traumatic (abduction) (adduction) (separation)
See Also: Fracture, pathological;
Fragile, fragility
Fragilitas
Fragments, cataract (lens), following cataract surgery
Frailty (frail)
Frambesia, frambesial (tropica)
Frambeside
Frambesioma
Franceschetti-Klein (-Wildervanck) disease or syndrome
Francis' disease
Franklin disease
Frank's essential thrombocytopenia
Fraser's syndrome
Freckle (s)
Frederickson's hyperlipoproteinemia, type
Freeman Sheldon syndrome
Freezing
See Also: Effect, adverse, cold;
Freiberg's disease (infraction of metatarsal head or osteochondrosis)
Frei's disease
Fremitus, friction, cardiac
Frenum, frenulum
Frequency micturition (nocturnal)
Frey's syndrome
Friction
Friderichsen-Waterhouse syndrome or disease
Friedländer's B (bacillus) NEC
Friedreich's
Frigidity
Fröhlich's syndrome
Frontal
Frostbite (superficial)
Frotteurism
Frozen
See Also: Effect, adverse, cold;
Fructokinase deficiency
Fructose 1,6 diphosphatase deficiency
Fructosemia (benign) (essential)
Fructosuria (benign) (essential)
Fuchs'
Fucosidosis
Fugue
Fulminant, fulminating
Functional
Functioning, intellectual, borderline
Fundus
Fungemia NOS
Fungus, fungous
Funiculitis (acute) (chronic) (endemic)
Funnel
FUO (fever of unknown origin)
Furfur
Furrier's lung
Furrowed
Furuncle
Furunculosis
Fused
See: Fusion, fused;
Fusion, fused (congenital)
Fusospirillosis (mouth) (tongue) (tonsil)
Fussy baby
