D67 Hereditary factor IX deficiency
The ICD-10-CM code for Hereditary factor IX deficiency is D67 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- D65-D69: Coagulation defects, purpura and other hemorrhagic conditions (D65-D69)
- Category D67
- 1 code (1 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to D67:
- Christmas disease
- Disease, diseased › Christmas
- Deficiency, deficient › Christmas factor
- Deficiency, deficient › PTC (plasma thromboplastin component)
- Hemophilia (classical) (familial) (hereditary) › B
- Deficiency, deficient › plasma thromboplastin › component (PTC)
- Deficiency, deficient › factor › IX (congenital) (functional) (hereditary) (with functional defect)
- Deficiency, deficient › autoprothrombin › II
Inclusion Terms
- Christmas disease
- Factor IX deficiency (with functional defect)
- Hemophilia B
- Plasma thromboplastin component [PTC] deficiency
U.S. Hospital Utilization
- An estimated 1,995 U.S. inpatient stays in 2023 included D67 among the documented diagnoses.
- 265 stays listed it as the principal diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Chapter 3 TOC entry3. Chapter 3: Disease of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) ............................................................................................. 39
Reserved for future guideline expansionReserved for future guideline expansion ...................................................................................... 39
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026