D67 — Hereditary factor IX deficiency
Is D67 billable?
Yes — D67 is billable for FY2027. D67 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. D67 may be submitted for encounters from October 1, 2026 through September 30, 2027.
D67 at a glance
| Code | D67 |
|---|---|
| Description | Hereditary factor IX deficiency |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does D67 group to?
D67 sits in MDC 16 and helps define the logic of 1 MS-DRG (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 813Coagulation Disordersmedical
As a secondary diagnosis, D67 is a major complication or comorbidity (MCC), which can move a stay into a higher-paying DRG.
How is D67 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to D67. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Christmas disease
- Deficiency, deficient › Christmas factor
- Deficiency, deficient › PTC
- Disease, diseased › Christmas
- Hemophilia › B (classical) (familial) (hereditary)
- Deficiency, deficient › autoprothrombin › II
- Deficiency, deficient › factor › IX
- Deficiency, deficient › plasma thromboplastin › component
- Deficiency, deficient › anti-hemophilic › factor › B
Inclusion terms
Alternative wording in documentation that is classified to D67.
- Christmas disease
- Factor IX deficiency (with functional defect)
- Hemophilia B
- Plasma thromboplastin component [PTC] deficiency
Excludes2 — not included here — inherited from Chapter 3
The conditions below are not part of D67, but a patient may have both at the same time. When documentation supports it, D67 and the excluded code may both be reported.
- autoimmune disease (systemic) NOS (M35.9)
- certain conditions originating in the perinatal period (P00-P96)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- human immunodeficiency virus [HIV] disease (B20)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
How long has D67 existed?
D67 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.