D71 — Functional disorders of polymorphonuclear neutrophils
Not billable
Is D71 billable?
No — D71 is a non-billable header code. D71 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 3 billable codes beneath D71.
D71 at a glance
| Code | D71 |
|---|---|
| Description | Functional disorders of polymorphonuclear neutrophils |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes2 — not included here — inherited from Chapter 3
The conditions below are not part of D71, but a patient may have both at the same time. When documentation supports it, D71 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)
What codes fall under D71? (3)
How long has D71 existed?
D71 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
- FY2026: D71 stopped being billable
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.