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ICD-10-CM 2027

ICD-10 code for deficiency

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Deficiency, deficient”. Page updated September 29, 2026.

About coding deficiency

The official ICD-10-CM index doesn't give a single default code for deficiency; the code depends on the details below.

More specific deficiency codes (official index)

  • 3-beta hydroxysteroid dehydrogenase E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency
  • 5-alpha reductase (with male pseudohermaphroditism) E29.1 — Testicular hypofunction
  • 11-hydroxylase E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency
  • 21-hydroxylase E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency
  • AADC (aromatic L-amino acid decarboxylase) E70.81 — Aromatic L-amino acid decarboxylase deficiency
  • ABCC6
  • causing generalized arterial calcification of infancy E83.823 — ABCC6 deficiency causing generalized arterial calcification of infancy
  • pseudoxanthoma elasticum E83.824 — ABCC6 deficiency causing pseudoxanthoma elasticum
  • abdominal muscle syndrome Q79.4 — Prune belly syndrome
  • accelerator globulin (Ac G) (blood) D68.2 — Hereditary deficiency of other clotting factors
  • AC globulin (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • acquired D68.4 — Acquired coagulation factor deficiency
  • acid phosphatase E83.39 — Other disorders of phosphorus metabolism
  • acid sphingomyelinase (ASMD) E75.249 — Niemann-Pick disease, unspecified
  • type
  • A E75.240 — Niemann-Pick disease type A
  • A/B E75.244 — Niemann-Pick disease type A/B
  • B E75.241 — Niemann-Pick disease type B
  • activating factor (blood) D68.2 — Hereditary deficiency of other clotting factors
  • ADA2 (adenosine deaminase 2) D81.32 — Adenosine deaminase 2 deficiency
  • adenosine deaminase (ADA) D81.30 — Adenosine deaminase deficiency, unspecified
  • with severe combined immunodeficiency (SCID) D81.31 — Severe combined immunodeficiency due to adenosine deaminase deficiency
  • partial (type 1) D81.39 — Other adenosine deaminase deficiency
  • specified NEC D81.39 — Other adenosine deaminase deficiency
  • type 1 (without SCID) (without severe combined immunodeficiency) D81.39 — Other adenosine deaminase deficiency
  • type 2 D81.32 — Adenosine deaminase 2 deficiency
  • aldolase (hereditary) E74.19 — Other disorders of fructose metabolism
  • alpha-1-antitrypsin E88.01 — Alpha-1-antitrypsin deficiency
  • amino-acids E72.9 — Disorder of amino-acid metabolism, unspecified
  • anemia
  • aneurin E51.9 — Thiamine deficiency, unspecified
  • antibody with
  • hyperimmunoglobulinemia D80.6 — Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
  • near-normal immunoglobins D80.6 — Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
  • antidiuretic hormone E23.2 — Diabetes insipidus
  • anti-hemophilic
  • factor (A) D66 — Hereditary factor VIII deficiency
  • B D67 — Hereditary factor IX deficiency
  • C D68.1 — Hereditary factor XI deficiency
  • globulin (AHG) NEC D66 — Hereditary factor VIII deficiency
  • antithrombin (antithrombin III) D68.59 — Other primary thrombophilia
  • aromatic L-amino acid decarboxylase (AADC) E70.81 — Aromatic L-amino acid decarboxylase deficiency
  • ascorbic acid E54 — Ascorbic acid deficiency
  • attention (disorder) (syndrome) F98.8 — Other specified behavioral and emotional disorders with onset usually occurring in childhood and adolescence
  • with hyperactivity
  • autoprothrombin
  • I D68.2 — Hereditary deficiency of other clotting factors
  • II D67 — Hereditary factor IX deficiency
  • C D68.2 — Hereditary deficiency of other clotting factors
  • beta-glucuronidase E76.29 — Other mucopolysaccharidoses
  • biotin E53.8 — Deficiency of other specified B group vitamins
  • biotin-dependent carboxylase D81.819 — Biotin-dependent carboxylase deficiency, unspecified
  • biotinidase D81.810 — Biotinidase deficiency
  • brancher enzyme (amylopectinosis) E74.03 — Cori disease
  • calciferol E55.9 — Vitamin D deficiency, unspecified
  • with
  • adult osteomalacia M83.8 — Other adult osteomalacia
  • rickets
  • calcium (dietary) E58 — Dietary calcium deficiency
  • calorie, severe E43 — Unspecified severe protein-calorie malnutrition
  • with marasmus E41 — Nutritional marasmus
  • and kwashiorkor E42 — Marasmic kwashiorkor
  • cardiac
  • carnitine E71.40 — Disorder of carnitine metabolism, unspecified
  • due to
  • hemodialysis E71.43 — Iatrogenic carnitine deficiency
  • inborn errors of metabolism E71.42 — Carnitine deficiency due to inborn errors of metabolism
  • Valproic acid therapy E71.43 — Iatrogenic carnitine deficiency
  • iatrogenic E71.43 — Iatrogenic carnitine deficiency
  • muscle palmityltransferase E71.314 — Muscle carnitine palmitoyltransferase deficiency
  • primary E71.41 — Primary carnitine deficiency
  • secondary E71.448 — Other secondary carnitine deficiency
  • carotene E50.9 — Vitamin A deficiency, unspecified
  • CD73 deficiency causing arterial calcification E83.825 — CD73 deficiency causing arterial calcification
  • central nervous system G96.89 — Other specified disorders of central nervous system
  • ceruloplasmin (Wilson) E83.01 — Wilson's disease
  • choline E53.8 — Deficiency of other specified B group vitamins
  • Christmas factor D67 — Hereditary factor IX deficiency
  • chromium E61.4 — Chromium deficiency
  • chronic neurovisceral acid sphingomyelinase E75.244 — Niemann-Pick disease type A/B
  • chronic visceral acid sphingomyelinase E75.241 — Niemann-Pick disease type B
  • clotting (blood) D68.9 — Coagulation defect, unspecified
  • clotting factor NEC (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • coagulation NOS D68.9 — Coagulation defect, unspecified
  • with
  • ectopic pregnancy O08.1 — Delayed or excessive hemorrhage following ectopic and molar pregnancy
  • molar pregnancy O08.1 — Delayed or excessive hemorrhage following ectopic and molar pregnancy
  • acquired (any) D68.4 — Acquired coagulation factor deficiency
  • antepartum hemorrhage
  • clotting factor NEC D68.2 — Hereditary deficiency of other clotting factors
  • due to
  • hyperprothrombinemia D68.4 — Acquired coagulation factor deficiency
  • liver disease D68.4 — Acquired coagulation factor deficiency
  • vitamin K deficiency D68.4 — Acquired coagulation factor deficiency
  • newborn, transient P61.6 — Other transient neonatal disorders of coagulation
  • postpartum O72.3 — Postpartum coagulation defects
  • specified NEC D68.8 — Other specified coagulation defects
  • cognitive F09 — Unspecified mental disorder due to known physiological condition
  • color vision H53.50 — Unspecified color vision deficiencies
  • achromatopsia H53.51 — Achromatopsia
  • acquired H53.52 — Acquired color vision deficiency
  • deuteranomaly H53.53 — Deuteranomaly
  • protanomaly H53.54 — Protanomaly
  • specified type NEC H53.59 — Other color vision deficiencies
  • tritanomaly H53.55 — Tritanomaly
  • combined glucocorticoid and mineralocorticoid E27.49 — Other adrenocortical insufficiency
  • contact factor D68.2 — Hereditary deficiency of other clotting factors
  • copper (nutritional) E61.0 — Copper deficiency
  • corticoadrenal E27.40 — Unspecified adrenocortical insufficiency
  • primary E27.1 — Primary adrenocortical insufficiency
  • craniofacial axis Q75.009 — Craniosynostosis, unspecified
  • cyanocobalamin E53.8 — Deficiency of other specified B group vitamins
  • C1 esterase inhibitor (C1-INH) D84.1 — Defects in the complement system
  • debrancher enzyme (limit dextrinosis) E74.03 — Cori disease
  • dehydrogenase
  • long chain/very long chain acyl CoA E71.310 — Long chain/very long chain acyl CoA dehydrogenase deficiency
  • medium chain acyl CoA E71.311 — Medium chain acyl CoA dehydrogenase deficiency
  • short chain acyl CoA E71.312 — Short chain acyl CoA dehydrogenase deficiency
  • diet E63.9 — Nutritional deficiency, unspecified
  • dihydropyrimidine dehydrogenase (DPD) E88.89 — Other specified metabolic disorders
  • disaccharidase E73.9 — Lactose intolerance, unspecified
  • edema
  • endocrine E34.9 — Endocrine disorder, unspecified
  • energy-supply
  • ENPP1
  • causing
  • autosomal recessive hypophosphatemic rickets type 2 E83.822 — ENPP1 deficiency causing autosomal recessive hypophosphatemic rickets type 2
  • generalized arterial calcification of infancy E83.821 — ENPP1 deficiency causing generalized arterial calcification of infancy
  • enzymes, circulating NEC E88.09 — Other disorders of plasma-protein metabolism, not elsewhere classified
  • ergosterol E55.9 — Vitamin D deficiency, unspecified
  • with
  • adult osteomalacia M83.8 — Other adult osteomalacia
  • rickets
  • essential fatty acid (EFA) E63.0 — Essential fatty acid [EFA] deficiency
  • eye movements
  • saccadic H55.81 — Deficient saccadic eye movements
  • smooth pursuit H55.82 — Deficient smooth pursuit eye movements
  • factor
  • Hageman D68.2 — Hereditary deficiency of other clotting factors
  • I (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • II (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • IX (congenital) (functional) (hereditary) (with functional defect) D67 — Hereditary factor IX deficiency
  • multiple (congenital) D68.8 — Other specified coagulation defects
  • acquired D68.4 — Acquired coagulation factor deficiency
  • V (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • VII (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • VIII (congenital) (functional) (hereditary) (with functional defect) D66 — Hereditary factor VIII deficiency
  • with vascular defect
  • X (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • XI (congenital) (hereditary) D68.1 — Hereditary factor XI deficiency
  • XII (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • XIII (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • femoral, proximal focal (congenital)
  • fibrin-stabilizing factor (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • acquired D68.4 — Acquired coagulation factor deficiency
  • fibrinase D68.2 — Hereditary deficiency of other clotting factors
  • fibrinogen (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • acquired D65 — Disseminated intravascular coagulation [defibrination syndrome]
  • folate E53.8 — Deficiency of other specified B group vitamins
  • folic acid E53.8 — Deficiency of other specified B group vitamins
  • foreskin N47.3 — Deficient foreskin
  • fructokinase E74.11 — Essential fructosuria
  • fructose 1,6-diphosphatase E74.19 — Other disorders of fructose metabolism
  • fructose-1-phosphate aldolase E74.19 — Other disorders of fructose metabolism
  • GABA (gamma aminobutyric acid) transaminase E72.81 — Disorders of gamma aminobutyric acid metabolism
  • GABA-T (gamma aminobutyric acid transaminase) E72.81 — Disorders of gamma aminobutyric acid metabolism
  • GABA transporter 1 QA0.0131 — SLC6A1-related disorder
  • galactokinase E74.29 — Other disorders of galactose metabolism
  • galactose-1-phosphate uridyl transferase E74.29 — Other disorders of galactose metabolism
  • gammaglobulin in blood D80.1 — Nonfamilial hypogammaglobulinemia
  • hereditary D80.0 — Hereditary hypogammaglobulinemia
  • glass factor D68.2 — Hereditary deficiency of other clotting factors
  • glucocorticoid E27.49 — Other adrenocortical insufficiency
  • mineralocorticoid E27.49 — Other adrenocortical insufficiency
  • glucose-6-phosphatase E74.01 — von Gierke disease
  • glucose-6-phosphate dehydrogenase
  • anemia D55.0 — Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiency
  • without anemia D75.A — Glucose-6-phosphate dehydrogenase (G6PD) deficiency without anemia
  • glucose transporter protein type 1 E74.810 — Glucose transporter protein type 1 deficiency
  • glucuronyl transferase E80.5 — Crigler-Najjar syndrome
  • Glut1 E74.810 — Glucose transporter protein type 1 deficiency
  • glycogen synthetase E74.09 — Other glycogen storage disease
  • gonadotropin (isolated) E23.0 — Hypopituitarism
  • growth hormone (idiopathic) (isolated) E23.0 — Hypopituitarism
  • Hageman factor D68.2 — Hereditary deficiency of other clotting factors
  • hemoglobin D64.9 — Anemia, unspecified
  • hepatophosphorylase E74.09 — Other glycogen storage disease
  • homogentisate 1,2-dioxygenase E70.29 — Other disorders of tyrosine metabolism
  • hormone
  • anterior pituitary (partial) NEC E23.0 — Hypopituitarism
  • growth E23.0 — Hypopituitarism
  • growth (isolated) E23.0 — Hypopituitarism
  • pituitary E23.0 — Hypopituitarism
  • testicular E29.1 — Testicular hypofunction
  • hypoxanthine- (guanine)-phosphoribosyltransferase (HG- PRT) (total H-PRT) E79.1 — Lesch-Nyhan syndrome
  • immunity D84.9 — Immunodeficiency, unspecified
  • cell-mediated D84.89 — Other immunodeficiencies
  • with thrombocytopenia and eczema D82.0 — Wiskott-Aldrich syndrome
  • combined D81.9 — Combined immunodeficiency, unspecified
  • humoral D80.9 — Immunodeficiency with predominantly antibody defects, unspecified
  • IgA (secretory) D80.2 — Selective deficiency of immunoglobulin A [IgA]
  • IgG D80.3 — Selective deficiency of immunoglobulin G [IgG] subclasses
  • IgM D80.4 — Selective deficiency of immunoglobulin M [IgM]
  • immuno
  • immunoglobulin, selective
  • A (IgA) D80.2 — Selective deficiency of immunoglobulin A [IgA]
  • G (IgG) (subclasses) D80.3 — Selective deficiency of immunoglobulin G [IgG] subclasses
  • M (IgM) D80.4 — Selective deficiency of immunoglobulin M [IgM]
  • infantile neurovisceral acid sphingomyelinase E75.240 — Niemann-Pick disease type A
  • inositol (B complex) E53.8 — Deficiency of other specified B group vitamins
  • intrinsic
  • factor (congenital) D51.0 — Vitamin B12 deficiency anemia due to intrinsic factor deficiency
  • sphincter N36.42 — Intrinsic sphincter deficiency (ISD)
  • with urethral hypermobility N36.43 — Combined hypermobility of urethra and intrinsic sphincter deficiency
  • iodine E61.8 — Deficiency of other specified nutrient elements
  • congenital syndrome
  • iron E61.1 — Iron deficiency
  • anemia D50.9 — Iron deficiency anemia, unspecified
  • kalium E87.6 — Hypokalemia
  • kappa-light chain D80.8 — Other immunodeficiencies with predominantly antibody defects
  • labile factor (congenital) (hereditary) D68.2 — Hereditary deficiency of other clotting factors
  • acquired D68.4 — Acquired coagulation factor deficiency
  • lacrimal fluid (acquired)
  • congenital Q10.6 — Other congenital malformations of lacrimal apparatus
  • lactase
  • congenital E73.0 — Congenital lactase deficiency
  • secondary E73.1 — Secondary lactase deficiency
  • Laki-Lorand factor D68.2 — Hereditary deficiency of other clotting factors
  • LCAD (long chain acyl CoA dehydrogenase deficiency) E71.310 — Long chain/very long chain acyl CoA dehydrogenase deficiency
  • lecithin cholesterol acyltransferase E78.6 — Lipoprotein deficiency
  • leukocyte adhesion (LAD-I) (LAD-II) (LAD-III) D71.1 — Leukocyte adhesion deficiency
  • type I D71.1 — Leukocyte adhesion deficiency
  • type II D71.1 — Leukocyte adhesion deficiency
  • type III D71.1 — Leukocyte adhesion deficiency
  • lipocaic K86.89 — Other specified diseases of pancreas
  • lipoprotein (familial) (high density) E78.6 — Lipoprotein deficiency
  • liver phosphorylase E74.09 — Other glycogen storage disease
  • lysosomal alpha-1, 4 glucosidase E74.02 — Pompe disease
  • lysosome-associated membrane protein 2 [LAMP2] E74.05 — Lysosome-associated membrane protein 2 [LAMP2] deficiency
  • magnesium E61.2 — Magnesium deficiency
  • major histocompatibility complex
  • class I D81.6 — Major histocompatibility complex class I deficiency
  • class II D81.7 — Major histocompatibility complex class II deficiency
  • manganese E61.3 — Manganese deficiency
  • MCAD (medium chain acyl CoA dehydrogenase deficiency) E71.311 — Medium chain acyl CoA dehydrogenase deficiency
  • menadione (vitamin K) E56.1 — Deficiency of vitamin K
  • newborn P53 — Hemorrhagic disease of newborn
  • mental (familial) (hereditary)
  • methylenetetrahydrofolate reductase (MTHFR) E72.12 — Methylenetetrahydrofolate reductase deficiency
  • mevalonate kinase M04.1 — Periodic fever syndromes
  • mineral NEC E61.8 — Deficiency of other specified nutrient elements
  • mineralocorticoid E27.49 — Other adrenocortical insufficiency
  • with glucocorticoid E27.49 — Other adrenocortical insufficiency
  • molybdenum (nutritional) E61.5 — Molybdenum deficiency
  • moral F60.2 — Antisocial personality disorder
  • multiple nutrient elements E61.7 — Deficiency of multiple nutrient elements
  • multiple sulfatase (MSD) E75.26 — Sulfatase deficiency
  • muscle
  • carnitine (palmityltransferase) E71.314 — Muscle carnitine palmitoyltransferase deficiency
  • phosphofructokinase E74.09 — Other glycogen storage disease
  • myoadenylate deaminase E79.2 — Myoadenylate deaminase deficiency
  • myocardial
  • myophosphorylase E74.04 — McArdle disease
  • NADH diaphorase or reductase (congenital) D74.0 — Congenital methemoglobinemia
  • NADH-methemoglobin reductase (congenital) D74.0 — Congenital methemoglobinemia
  • natrium E87.1 — Hypo-osmolality and hyponatremia
  • niacin (amide) (-tryptophan) E52 — Niacin deficiency [pellagra]
  • nicotinamide E52 — Niacin deficiency [pellagra]
  • nicotinic acid E52 — Niacin deficiency [pellagra]
  • number of teeth
  • nutrient element E61.9 — Deficiency of nutrient element, unspecified
  • multiple E61.7 — Deficiency of multiple nutrient elements
  • specified NEC E61.8 — Deficiency of other specified nutrient elements
  • nutrition, nutritional E63.9 — Nutritional deficiency, unspecified
  • sequelae
  • specified NEC E63.8 — Other specified nutritional deficiencies
  • of interleukin 1 receptor antagonist [DIRA] M04.8 — Other autoinflammatory syndromes
  • ornithine transcarbamylase E72.4 — Disorders of ornithine metabolism
  • ovarian E28.39 — Other primary ovarian failure
  • oxygen
  • pantothenic acid E53.8 — Deficiency of other specified B group vitamins
  • parathyroid (gland) E20.9 — Hypoparathyroidism, unspecified
  • perineum (female) N81.89 — Other female genital prolapse
  • phenylalanine hydroxylase E70.1 — Other hyperphenylalaninemias
  • phosphoenolpyruvate carboxykinase E74.4 — Disorders of pyruvate metabolism and gluconeogenesis
  • phosphofructokinase E74.19 — Other disorders of fructose metabolism
  • phosphomannomutase E74.818 — Other disorders of glucose transport
  • phosphomannose isomerase E74.818 — Other disorders of glucose transport
  • phosphomannosyl mutase E74.818 — Other disorders of glucose transport
  • phosphorylase kinase, liver E74.09 — Other glycogen storage disease
  • pituitary hormone (isolated) E23.0 — Hypopituitarism
  • plasma thromboplastin
  • antecedent (PTA) D68.1 — Hereditary factor XI deficiency
  • component (PTC) D67 — Hereditary factor IX deficiency
  • plasminogen (type 1) (type 2) E88.02 — Plasminogen deficiency
  • platelet NEC D69.19 — Other qualitative platelet defects
  • constitutional
  • polyglandular E31.8 — Other polyglandular dysfunction
  • autoimmune E31.0 — Autoimmune polyglandular failure
  • potassium (K) E87.6 — Hypokalemia

See all 417 entries in the alphabetic index

Common questions about deficiency ICD-10 codes

What is the ICD-10 code for 3-beta hydroxysteroid dehydrogenase deficiency?

E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency.

What is the ICD-10 code for 5-alpha reductase deficiency?

E29.1 — Testicular hypofunction.

What is the ICD-10 code for 11-hydroxylase deficiency?

E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency.

What is the ICD-10 code for 21-hydroxylase deficiency?

E25.0 — Congenital adrenogenital disorders associated with enzyme deficiency.

What is the ICD-10 code for aadc deficiency?

E70.81 — Aromatic L-amino acid decarboxylase deficiency.

What is the ICD-10 code for abdominal muscle syndrome deficiency?

Q79.4 — Prune belly syndrome.

What is the ICD-10 code for accelerator globulin deficiency?

D68.2 — Hereditary deficiency of other clotting factors.