R77.2
BillableAbnormality of alphafetoprotein
Abnormality of alphafetoprotein
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
- •abnormal findings on antenatal screening of motherO28
- •certain conditions originating in the perinatal periodP04-P96
- signs and symptoms classified in the body system chapters
- •signs and symptoms of breast,N63, N64.5
- •abnormalities of lipidsE78
- •abnormalities of platelets and thrombocytesD69
- •abnormalities of white blood cells classified elsewhereD70-D72
- •coagulation hemorrhagic disordersD65-D68
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
- •hemorrhagic and hematological disorders of newbornP50-P61
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(51)
SNOMED CT
- Abnormal presence of protein13930000
- Finding related to physiologic substance127357005
- Abnormal structure of physiologic substance127359008
- Alpha-fetoprotein equivocal166559004
- AFP - Alpha-fetoprotein raised166561008
- Alpha-fetoprotein above reference range166561008
- Alpha-fetoprotein raised166561008
- Alpha-fetoprotein below reference range166562001
- Alpha-fetoprotein low166562001
- Finding of serum alpha-fetoprotein level365804002
- Serum alpha-fetoprotein level365804002
- Serum alpha-fetoprotein level - finding365804002
- Serum alpha-fetoprotein level above reference range399643001
- Serum alpha-fetoprotein level elevated399643001
- Serum alpha-fetoprotein level raised399643001
- Abnormal structure of alpha-fetoprotein441595003
- Abnormal presence of alpha-fetoprotein441772009
- Hereditary persistence of alpha-fetoprotein716697002
- Congenital deficiency of alpha-fetoprotein716698007
UMLS
Clinical Terms
- Alphafoetoprotein abnormal NOS
- Finding of serum alpha-fetoprotein level
- Alpha-fetoprotein above reference range
- Abnormal presence of protein
- Abnormal structure of physiologic substance
- Alpha fetoprotein abnormal
- Alpha 1 foetoprotein abnormal
- Serum alpha-fetoprotein level above reference range
- Alpha 1 fetoprotein abnormal
- Finding related to physiologic substance
- Serum alpha-fetoprotein level elevated
- Alpha-fetoprotein low
- Congenital deficiency of alpha-fetoprotein
- AFP - Alpha-fetoprotein raised
- Alphafetoprotein abnormal NOS
- Serum alpha-fetoprotein level - finding
- Alpha-fetoprotein raised
- Alpha-fetoprotein below reference range
- Abnormal structure of alpha-fetoprotein
- Abnormal presence of alpha-fetoprotein
- Serum alpha-fetoprotein level
- Alpha 1 foetoprotein abnormal NOS
- Hereditary persistence of alpha-fetoprotein
- Alpha-fetoprotein equivocal
- Serum alpha-fetoprotein level raised
Frequently Asked Questions
What is the ICD-10 code for abnormality of alphafetoprotein?
The ICD-10-CM code for abnormality of alphafetoprotein is R77.2. The full clinical description is "Abnormality of alphafetoprotein". R77.2 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code R77.2 mean?
ICD-10-CM code R77.2 represents “Abnormality of alphafetoprotein”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a billable/specific code that can be used on a claim.
Is R77.2 a billable code?
Yes, R77.2 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is R77.2 in?
R77.2 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R77.2?
R77.2 has Excludes1 notes indicating codes that cannot be used together with it, including: disorders of plasma-protein metabolism (E88.0-).
What SNOMED CT codes does R77.2 map to?
R77.2 maps to 12 SNOMED CT concepts: 166561008, 441772009, 13930000, 441595003, 127359008, and 7 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for R77.2?
R77.2 is linked to 1 UMLS Concept Unique Identifier: C0476489. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does R77.2 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like abnormality of alphafetoprotein 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 R77.2?
R77.2 maps to the ICD-11 code: MA19.1 (Abnormality of alphafetoprotein).
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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.