2025 ICD-10-CM Diseases and Injuries - Index "G"
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.
- Gain in weight (abnormal) (excessive)
- Gaisböck's disease (polycythemia hypertonica)
- Gait abnormality
- Galactocele (breast)
- Galactokinase deficiency
- Galactophoritis
- Galactorrhea
- Galactosemia (classic) (congenital)
- Galactosuria
- Galacturia
- GALD (gestational alloimmune liver disease)
- Galeazzi's fracture
- Galen's vein
- Galeophobia
- Gall duct
- Gallbladder
- Gallop rhythm
- Gallstone (colic) (cystic duct) (gallbladder) (impacted)
- Gambling
- Gammopathy (of undetermined significance [MGUS])
- Gamna's disease (siderotic splenomegaly)
- Gamophobia
- Gampsodactylia (congenital)
- Gamstorp's disease (adynamia episodica hereditaria)
- Gandy-Nanta disease (siderotic splenomegaly)
- Gang
- Gangliocytoma
- Ganglioglioma
- Ganglion (compound) (diffuse) (joint) (tendon (sheath))
- Ganglioneuroblastoma
- Ganglioneuroma
- Ganglioneuromatosis
- Ganglionitis
- Gangliosidosis
- Gangosa
- Gangrene, gangrenous (connective tissue) (dropsical) (dry)
- Ganister disease
- Ganser's syndrome (hysterical)
- Gardner-Diamond syndrome (autoerythrocyte sensitization)
- Gargoylism
- Garré's disease, osteitis (sclerosing), osteomyelitis
- Garrod's pad, knuckle
- Gartner's duct
- Gas
- Gastralgia
- Gastrectasis
- Gastric
- Gastrinoma
- Gastritis (simple)
- Gastrocarcinoma
- Gastrocolic
- Gastrodisciasis, gastrodiscoidiasis
- Gastroduodenitis
- Gastrodynia
- Gastroenteritis (acute) (chronic) (noninfectious)
- Gastroenteropathy
- Gastroenteroptosis
- Gastroesophageal laceration- hemorrhage syndrome
- Gastrointestinal
- Gastrojejunal
- Gastrojejunitis
- Gastrojejunocolic
- Gastroliths
- Gastromalacia
- Gastroparalysis
- Gastroparesis
- Gastropathy
- Gastroptosis
- Gastrorrhagia
- Gastroschisis (congenital)
- Gastrospasm (neurogenic) (reflex)
- Gastrostaxis
- Gastrostenosis
- Gastrostomy
- Gastrosuccorrhea (continuous) (intermittent)
- Gatophobia
- Gaucher's disease or splenomegaly (adult) (infantile)
- Gee (-Herter) (-Thaysen) disease (nontropical sprue)
- Gélineau's syndrome
- Gemination, tooth, teeth
- Gemistocytoma
- General, generalized
- Genetic
- Genital
- Genito-anorectal syndrome
- Genitourinary system
- Genu
- Geographic tongue
- Geophagia
- Geotrichosis
- Gephyrophobia
- Gerbode defect
- GERD (gastroesophageal reflux disease)
- Gerhardt's
- German measles
- Germinoblastoma (diffuse)
- Germinoma
- Gerontoxon
- Gerstmann's syndrome
- Gerstmann-Sträussler-Scheinker syndrome (GSS)
- Gestation (period)
- Gestational
- Ghon tubercle, primary infection
- Ghost
- Ghoul hand
- Gianotti-Crosti disease
- Giant
- Giardiasis
- Gibert's disease or pityriasis
- Giddiness
- Gierke's disease (glycogenosis I)
- Gigantism (cerebral) (hypophyseal) (pituitary)
- Gilbert's disease or syndrome
- Gilchrist's disease
- Gilford-Hutchinson disease
- Gilles de la Tourette's disease or syndrome (motor-verbal t
- Gingivitis
- Gingivoglossitis
- Gingivopericementitis
- Gingivosis
- Gingivostomatitis
- Gland, glandular
- Glanders
- Glanzmann (-Naegeli) disease or thrombasthenia
- Glasgow coma scale
- Glass-blower's disease (cataract)
- Glaucoma
- Glaucomatous flecks (subcapsular)
- Glazed tongue
- Gleet (gonococcal)
- Glénard's disease
- Glioblastoma (multiforme)
- Glioma (malignant)
- Gliomatosis cerebri
- Glioneuroma
- Gliosarcoma
- Gliosis (cerebral)
- Glisson's disease
- Globinuria
- Globus (hystericus)
- Glomangioma
- Glomangiomyoma
- Glomangiosarcoma
- Glomerular
- Glomerulitis
- Glomerulonephritis
- Glomerulopathy
- Glomerulosclerosis
- Glossagra
- Glossalgia
- Glossitis (chronic superficial) (gangrenous) (Moeller's)
- Glossocele
- Glossodynia
- Glossoncus
- Glossopathy
- Glossophytia
- Glossoplegia
- Glossoptosis
- Glossopyrosis
- Glossotrichia
- Glossy skin
- Glottis
- Glottitis
- Glucagonoma
- Glucoglycinuria
- Glucose-galactose malabsorption
- Glue
- GLUT1 deficiency syndrome 1, infantile onset
- GLUT1 deficiency syndrome 2, childhood onset
- Glutaric aciduria
- Glycinemia
- Glycinuria (renal) (with ketosis)
- Glycogen
- Glycogenosis (diffuse) (generalized)
- Glycopenia
- Glycosuria
- Gnathostoma spinigerum (infection) (infestation), gnathosto
- Goiter (plunging) (substernal)
- Goiter-deafness syndrome
- Goldberg syndrome
- Goldberg-Maxwell syndrome
- Goldblatt's hypertension or kidney
- Goldenhar (-Gorlin) syndrome
- Goldflam-Erb disease or syndrome
- Goldscheider's disease
- Goldstein's disease (familial hemorrhagic telangiectasia)
- Golfer's elbow
- Gonadoblastoma
- Gonecystitis
- Gongylonemiasis
- Goniosynechiae
- Gonococcemia
- Gonococcus, gonococcal (disease) (infection)
- Gonocytoma
- Gonorrhea (acute) (chronic)
- Goodall's disease
- Goodpasture's syndrome
- Gopalan's syndrome (burning feet)
- Gorlin-Chaudry-Moss syndrome
- Gottron's papules
- Gougerot-Blum syndrome (pigmented purpuric lichenoid dermati
- Gougerot-Carteaud disease or syndrome (confluent reticulate
- Gougerot's syndrome (trisymptomatic)
- Gouley's syndrome (constrictive pericarditis)
- Goundou
- Gout, chronic
- Gout, gouty (acute) (attack) (flare)
- Gower's
- Gradenigo's syndrome
- Graefe's disease
- Graft-versus-host disease
- Grain mite (itch)
- Grainhandler's disease or lung
- Grand mal
- Grand multipara status only (not pregnant)
- Granite worker's lung
- Granular
- Granulation tissue (abnormal) (excessive)
- Granulocytopenia (primary) (malignant)
- Granuloma
- Granulomatosis
- Granulomatous tissue (abnormal) (excessive)
- Granulosis rubra nasi
- Graphite fibrosis (of lung)
- Graphospasm
- Grating scapula
- Gravel (urinary)
- Graves' disease
- Gravis
- Grawitz tumor
- Gray syndrome (newborn)
- Grayness, hair (premature)
- Green sickness
- Greenfield's disease
- Greenstick fracture - code as Fracture, by site
- Grey syndrome (newborn)
- Grief
- Griesinger's disease
- Grinder's lung or pneumoconiosis
- Grinding, teeth
- Grip
- Grippe, grippal
- Grisel's disease
- Groin
- Grooved tongue
- Ground itch
- Grover's disease or syndrome
- Growing pains, children
- Growth (fungoid) (neoplastic) (new)
- Gruby's disease
- Guardianship by non-parental relative
- Gubler-Millard paralysis or syndrome
- Guerin-Stern syndrome
- Guidance, insufficient anterior (occlusal)
- Guillain-Barré disease or syndrome
- Guinea worms (infection) (infestation)
- Guinon's disease (motor-verbal tic)
- Gull's disease
- Gum
- Gumboil
- Gumma (syphilitic)
- Gunn's syndrome
- Gunshot wound
- Gynandrism
- Gynandroblastoma
- Gynecological examination (periodic) (routine)
- Gynecomastia
- Gynephobia
- Gyrate scalp
Gain in weight (abnormal) (excessive)
See Also: Weight, gain;
Gaisböck's disease (polycythemia hypertonica)
Gait abnormality
Galactocele (breast)
Galactokinase deficiency
Galactophoritis
Galactorrhea
Galactosemia (classic) (congenital)
Galactosuria
Galacturia
GALD (gestational alloimmune liver disease)
Galeazzi's fracture
Galen's vein
Galeophobia
Gall duct
Gallbladder
Gallop rhythm
Gallstone (colic) (cystic duct) (gallbladder) (impacted) (multiple)
See Also: Calculus, gallbladder;
Gambling
Gammopathy (of undetermined significance [MGUS])
Gamna's disease (siderotic splenomegaly)
Gamophobia
Gampsodactylia (congenital)
Gamstorp's disease (adynamia episodica hereditaria)
Gandy-Nanta disease (siderotic splenomegaly)
Gang
Gangliocytoma
Ganglioglioma
Ganglion (compound) (diffuse) (joint) (tendon (sheath))
Ganglioneuroblastoma
Ganglioneuroma
Ganglioneuromatosis
Ganglionitis
Gangliosidosis
Gangosa
Gangrene, gangrenous (connective tissue) (dropsical) (dry) (moist) (skin) (ulcer)
See Also: Necrosis;
Ganister disease
Ganser's syndrome (hysterical)
Gardner-Diamond syndrome (autoerythrocyte sensitization)
Gargoylism
Garré's disease, osteitis (sclerosing), osteomyelitis
Garrod's pad, knuckle
Gartner's duct
Gas
Gastralgia
See Also: Pain, abdominal;
Gastrectasis
Gastric
Gastrinoma
Gastritis (simple)
Gastrocarcinoma
Gastrocolic
Gastrodisciasis, gastrodiscoidiasis
Gastroduodenitis
Gastrodynia
See: Pain, abdominal;
Gastroenteritis (acute) (chronic) (noninfectious)
See Also: Enteritis;
Gastroenteropathy
See Also: Gastroenteritis;
Gastroenteroptosis
Gastroesophageal laceration- hemorrhage syndrome
Gastrointestinal
Gastrojejunal
Gastrojejunitis
See Also: Enteritis;
Gastrojejunocolic
Gastroliths
Gastromalacia
Gastroparalysis
Gastroparesis
Gastropathy
Gastroptosis
Gastrorrhagia
Gastroschisis (congenital)
Gastrospasm (neurogenic) (reflex)
Gastrostaxis
See: Gastritis, with bleeding;
Gastrostenosis
Gastrostomy
Gastrosuccorrhea (continuous) (intermittent)
Gatophobia
Gaucher's disease or splenomegaly (adult) (infantile)
Gee (-Herter) (-Thaysen) disease (nontropical sprue)
Gélineau's syndrome
Gemination, tooth, teeth
Gemistocytoma
General, generalized
Genetic
Genital
Genito-anorectal syndrome
Genitourinary system
Genu
Geographic tongue
Geophagia
Geotrichosis
Gephyrophobia
Gerbode defect
GERD (gastroesophageal reflux disease)
Gerhardt's
German measles
See Also: Rubella;
Germinoblastoma (diffuse)
Germinoma
Gerontoxon
Gerstmann's syndrome
Gerstmann-Sträussler-Scheinker syndrome (GSS)
Gestation (period)
See Also: Pregnancy;
Gestational
Ghon tubercle, primary infection
Ghost
Ghoul hand
Gianotti-Crosti disease
Giant
Giardiasis
Gibert's disease or pityriasis
Giddiness
Gierke's disease (glycogenosis I)
Gigantism (cerebral) (hypophyseal) (pituitary)
Gilbert's disease or syndrome
Gilchrist's disease
Gilford-Hutchinson disease
Gilles de la Tourette's disease or syndrome (motor-verbal tic)
Gingivitis
Gingivoglossitis
Gingivopericementitis
See: Periodontitis;
Gingivosis
See: Gingivitis, chronic;
Gingivostomatitis
Gland, glandular
Glanders
Glanzmann (-Naegeli) disease or thrombasthenia
Glasgow coma scale
Glass-blower's disease (cataract)
See: Cataract, specified NEC;
Glaucoma
Glaucomatous flecks (subcapsular)
See: Cataract, complicated;
Glazed tongue
Gleet (gonococcal)
Glénard's disease
Glioblastoma (multiforme)
Glioma (malignant)
Gliomatosis cerebri
Glioneuroma
Gliosarcoma
Gliosis (cerebral)
Glisson's disease
See: Rickets;
Globinuria
Globus (hystericus)
Glomangioma
Glomangiomyoma
Glomangiosarcoma
Glomerular
Glomerulitis
Glomerulonephritis
See Also: Nephritis;
Glomerulopathy
Glomerulosclerosis
See Also: Sclerosis, renal;
Glossagra
Glossalgia
Glossitis (chronic superficial) (gangrenous) (Moeller's)
Glossocele
Glossodynia
Glossoncus
Glossopathy
Glossophytia
Glossoplegia
Glossoptosis
Glossopyrosis
Glossotrichia
Glossy skin
Glottis
Glottitis
See Also: Laryngitis;
Glucagonoma
Glucoglycinuria
Glucose-galactose malabsorption
Glue
GLUT1 deficiency syndrome 1, infantile onset
GLUT1 deficiency syndrome 2, childhood onset
Glutaric aciduria
Glycinemia
Glycinuria (renal) (with ketosis)
Glycogen
Glycogenosis (diffuse) (generalized)
See Also: Disease, glycogen storage;
Glycopenia
Glycosuria
Gnathostoma spinigerum (infection) (infestation), gnathostomiasis (wandering swelling)
Goiter (plunging) (substernal)
Goiter-deafness syndrome
Goldberg syndrome
Goldberg-Maxwell syndrome
Goldblatt's hypertension or kidney
Goldenhar (-Gorlin) syndrome
Goldflam-Erb disease or syndrome
Goldscheider's disease
Goldstein's disease (familial hemorrhagic telangiectasia)
Golfer's elbow
See: Epicondylitis, medial;
Gonadoblastoma
Gonecystitis
See: Vesiculitis;
Gongylonemiasis
Goniosynechiae
Gonococcemia
Gonococcus, gonococcal (disease) (infection)
Gonocytoma
Gonorrhea (acute) (chronic)
Goodall's disease
Goodpasture's syndrome
Gopalan's syndrome (burning feet)
Gorlin-Chaudry-Moss syndrome
Gottron's papules
Gougerot-Blum syndrome (pigmented purpuric lichenoid dermatitis)
Gougerot-Carteaud disease or syndrome (confluent reticulate papillomatosis)
Gougerot's syndrome (trisymptomatic)
Gouley's syndrome (constrictive pericarditis)
Goundou
Gout, chronic
See Also: Gout, gouty;
Gout, gouty (acute) (attack) (flare)
Gower's
Gradenigo's syndrome
Graefe's disease
Graft-versus-host disease
Grain mite (itch)
Grainhandler's disease or lung
Grand mal
Grand multipara status only (not pregnant)
Granite worker's lung
Granular
Granulation tissue (abnormal) (excessive)
Granulocytopenia (primary) (malignant)
See: Agranulocytosis;
Granuloma
Granulomatosis
Granulomatous tissue (abnormal) (excessive)
Granulosis rubra nasi
Graphite fibrosis (of lung)
Graphospasm
Grating scapula
Gravel (urinary)
See: Calculus, urinary;
Graves' disease
Gravis
Grawitz tumor
Gray syndrome (newborn)
Grayness, hair (premature)
Green sickness
Greenfield's disease
Greenstick fracture - code as Fracture, by site
Grey syndrome (newborn)
Grief
Griesinger's disease
Grinder's lung or pneumoconiosis
Grinding, teeth
Grip
Grippe, grippal
See Also: Influenza;
Grisel's disease
Groin
Grooved tongue
Ground itch
Grover's disease or syndrome
Growing pains, children
Growth (fungoid) (neoplastic) (new)
See Also: Neoplasm;
Gruby's disease
Guardianship by non-parental relative
Gubler-Millard paralysis or syndrome
Guerin-Stern syndrome
Guidance, insufficient anterior (occlusal)
Guillain-Barré disease or syndrome
Guinea worms (infection) (infestation)
Guinon's disease (motor-verbal tic)
Gull's disease
Gum
Gumboil
Gumma (syphilitic)
Gunn's syndrome
Gunshot wound
See Also: Puncture, open;
Gynandrism
Gynandroblastoma
Gynecological examination (periodic) (routine)
Gynecomastia
Gynephobia
Gyrate scalp
