D64.9
BillableAnemia, unspecified
Anemia, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •autoimmune disease (systemic) NOSM35.9
- •certain conditions originating in the perinatal periodP00-P96
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •human immunodeficiency virus [HIV] diseaseB20
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Related Codes(6)
Related Conditions
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(139)
SNOMED CT
- Relative anaemia11503009
- Relative anemia11503009
- Pericarditis associated with severe chronic anaemia43742007
- Pericarditis associated with severe chronic anemia43742007
- Anaemia due to multiple mechanisms45098004
- Anemia due to multiple mechanisms45098004
- Anaemia in mother complicating pregnancy, childbirth AND/OR puerperium45828008
- Anemia in mother complicating pregnancy, childbirth AND/OR puerperium45828008
- Normocytic normochromic anaemia46737006
- Normocytic normochromic anemia46737006
- BIH - Benign intracranial hypertension68267002
- Benign intracranial hypertension68267002
- IIH - Idiopathic intracranial hypertension68267002
- Idiopathic intracranial hypertension68267002
- Noninfective serous meningitis68267002
- Nonne's syndrome68267002
- Otitic hydrocephalus syndrome68267002
- Pseudotumor cerebri68267002
- Pseudotumour cerebri68267002
- Anaemia due to unknown mechanism79035003
- Anemia due to unknown mechanism79035003
- Haemoglobin below reference range165397008
- Haemoglobin low165397008
- Hemoglobin below reference range165397008
- Hemoglobin low165397008
- Chronic anaemia191268006
- Chronic anemia191268006
- Anaemia of renal disease234348004
- Anemia of renal disease234348004
- Nephrogenic anaemia234348004
- Nephrogenic anemia234348004
- Absolute anaemia271737000
- Absolute anemia271737000
- Anaemia271737000
- Anemia271737000
- Normocytic anaemia300980002
- Normocytic anemia300980002
- Anaemia co-occurrent and due to chronic kidney disease707323002
- Anaemia in chronic kidney disease707323002
- Anemia co-occurrent and due to chronic kidney disease707323002
- Anemia in chronic kidney disease707323002
- Anaemia co-occurrent with human immunodeficiency virus infection713349004
- Anemia co-occurrent with human immunodeficiency virus infection713349004
- Anaemia caused by zidovudine713496008
- Anemia caused by zidovudine713496008
- Blood disorder caused by anti-retroviral drug713694002
- Disorder of cellular component of blood caused by anti-retroviral drug713694002
- Disorder of cellular component of blood caused by antiretroviral drug713694002
- Central nervous system calcification, deafness, tubular acidosis, anaemia syndrome726669007
- Central nervous system calcification, deafness, tubular acidosis, anemia syndrome726669007
- Yoshimura Takeshita syndrome726669007
- Benign intracranial hypertension due to anaemia1263549001
- Benign intracranial hypertension due to anemia1263549001
- Anaemia co-occurrent and due to chronic kidney disease stage 3691421000119108
- Anemia co-occurrent and due to chronic kidney disease stage 3691421000119108
- Anaemia in childbirth10741751000119100
- Anaemia in mother complicating childbirth10741751000119100
- Anemia in childbirth10741751000119100
- Anemia in mother complicating childbirth10741751000119100
UMLS
- AnaemiaC0002871
- Anaemia NOSC0002871
- Anaemia, unspecifiedC0002871
- AnemiaC0002871
- Anemia (disorder)C0002871
- Anemia, unspecifiedC0002871
- AnemiasC0002871
- Low number of red blood cells or haemoglobinC0002871
- Unspecified anaemiaC0002871
- Unspecified anemiaC0002871
- anaemiaC0002871
- anaemiasC0002871
- anemiaC0002871
- anemiasC0002871
Clinical Terms
- Anaemia due to unknown mechanism
- Absolute anemia
- Anemia due to multiple mechanisms
- Anemia in mother complicating pregnancy, childbirth AND/OR puerperium
- Benign intracranial hypertension due to anemia
- Anaemia caused by zidovudine
- Pseudotumour cerebri
- Relative anemia
- Central nervous system calcification, deafness, tubular acidosis, anaemia syndrome
- Noninfective serous meningitis
- Anemia co-occurrent and due to chronic kidney disease
- Anemia due to unknown mechanism
- Anemia (disorder)
- Pericarditis associated with severe chronic anaemia
- Anaemia co-occurrent with human immunodeficiency virus infection
- Anaemia due to multiple mechanisms
- Anaemia in chronic kidney disease
- Otitic hydrocephalus syndrome
- Anaemia co-occurrent and due to chronic kidney disease stage 3
- Pericarditis associated with severe chronic anemia
- Idiopathic intracranial hypertension
- Haemoglobin below reference range
- Benign intracranial hypertension due to anaemia
- Yoshimura Takeshita syndrome
- anaemias
- Anaemia NOS
- Anemia in childbirth
- Central nervous system calcification, deafness, tubular acidosis, anemia syndrome
- Normocytic normochromic anaemia
- Disorder of cellular component of blood caused by antiretroviral drug
- Anaemia in mother complicating childbirth
- Normocytic normochromic anemia
- Nephrogenic anaemia
- Blood disorder caused by anti-retroviral drug
- Anaemia co-occurrent and due to chronic kidney disease
- Haemoglobin low
- Normocytic anaemia
- Low number of red blood cells or haemoglobin
- Anaemia of renal disease
- Disorder of cellular component of blood caused by anti-retroviral drug
- Nonne's syndrome
- Benign intracranial hypertension
- Anemia in mother complicating childbirth
- Pseudotumor cerebri
- Anemia co-occurrent with human immunodeficiency virus infection
- Anemia caused by zidovudine
- Chronic anaemia
- anemias
- Hemoglobin low
- anaemia
- Anaemia, unspecified
- Normocytic anemia
- BIH - Benign intracranial hypertension
- Unspecified anemia
- Hemoglobin below reference range
- Anemia co-occurrent and due to chronic kidney disease stage 3
- IIH - Idiopathic intracranial hypertension
- Nephrogenic anemia
- Anemia of renal disease
- Anemia in chronic kidney disease
- Absolute anaemia
- Unspecified anaemia
- Chronic anemia
- Relative anaemia
- Anaemia in mother complicating pregnancy, childbirth AND/OR puerperium
- Anaemia in childbirth
Frequently Asked Questions
What is the ICD-10 code for anemia, unspecified?
The ICD-10-CM code for anemia, unspecified is D64.9. The full clinical description is "Anemia, unspecified". D64.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code D64.9 mean?
ICD-10-CM code D64.9 represents “Anemia, unspecified”. It is classified under Chapter 3: Diseases of the Blood and Blood-Forming Organs and is a billable/specific code that can be used on a claim.
Is D64.9 a billable code?
Yes, D64.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is D64.9 in?
D64.9 is in Chapter 3: Diseases of the Blood and Blood-Forming Organs (codes D50-D89).
What codes cannot be used with D64.9?
D64.9 has Excludes1 notes indicating codes that cannot be used together with it, including: refractory anemia (D46.-); refractory anemia with excess blasts in transformation [RAEB T] (C92.0-).
What SNOMED CT codes does D64.9 map to?
D64.9 maps to 20 SNOMED CT concepts: 271737000, 713496008, 707323002, 691421000119108, 713349004, and 15 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for D64.9?
D64.9 is linked to 1 UMLS Concept Unique Identifier: C0002871. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does D64.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like anemia, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of D64.9?
D64.9 maps to the ICD-11 code: 3A9Z (Anaemias or other erythrocyte disorders, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.