ICD-10-CM 2027

ICD-10 code for familial cancer syndrome

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

From the official ICD-10-CM alphabetic index entry “Syndrome › familial cancer”. Page updated September 29, 2026.

About coding familial cancer syndrome

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

with
pathogenic BRCA1 mutation QA1.790 — Familial cancer syndrome with pathogenic BRCA1 mutation
pathogenic BRCA2 mutation QA1.791 — Familial cancer syndrome with pathogenic BRCA2 mutation