D67
ICD-10BillableHereditary factor IX deficiency
Official ICD-10-CM descriptor (FY2026)
Hereditary factor IX deficiency
D67 is valid for submission on a claim — CMS flags it as a billable, specific code.
Inclusion terms
- Christmas disease
- Factor IX deficiency (with functional defect)
- Hemophilia B
- Plasma thromboplastin component [PTC] deficiency
Where this code sits
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.