QA1.790 ICD-10-CM Code: Familial cancer syndrome with pathogenic BRCA1 mutation
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
QA1.790Familial cancer syndrome with pathogenic BRCA1 mutation
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where QA1.790 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Genetic disorders, not elsewhere classified (QA0-QA1)
- 3
Category QA1
Genetic disorders associated with neoplasms, not elsewhere classified
- 4
Subcategory QA1.79
Other inherited neoplasm predisposition syndrome of multiple systems
- 5
Code QA1.790
Familial cancer syndrome with pathogenic BRCA1 mutation
Documentation details
Notes for this code
Inclusion terms
- BRCA1-cancer predisposition syndrome
- Hereditary breast and ovarian cancer syndrome with pathogenic BRCA1 mutation
Code first
No “code first” instruction is listed for QA1.790.
Use additional code
No “use additional code” instruction is listed for QA1.790.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for QA1.790.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for QA1.790.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code QA1.790 mean?
QA1.790 is the FY 2027 U.S. ICD-10-CM code for “Familial cancer syndrome with pathogenic BRCA1 mutation.”
Is QA1.790 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, QA1.790 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is QA1.790 located in ICD-10-CM?
QA1.790 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Genetic disorders, not elsewhere classified (QA0-QA1) (QA0–QA1), under category QA1, Genetic disorders associated with neoplasms, not elsewhere classified and subcategory QA1.79, Other inherited neoplasm predisposition syndrome of multiple systems.
What coding notes are listed for QA1.790?
Its listed inclusion terms are BRCA1-cancer predisposition syndrome; Hereditary breast and ovarian cancer syndrome with pathogenic BRCA1 mutation. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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