D84.82 — Immunodeficiency due to drugs and external causes
Is D84.82 billable?
No — D84.82 is a non-billable header code. D84.82 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 2 billable codes beneath D84.82.
Billable codes under this header
D84.82 at a glance
| Code | D84.82 |
|---|---|
| Description | Immunodeficiency due to drugs and external causes |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from D80-D89
The conditions below can never be reported together with D84.82 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 3
The conditions below are not part of D84.82, but a patient may have both at the same time. When documentation supports it, D84.82 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)
Excludes2 — not included here — inherited from D80-D89
The conditions below are not part of D84.82, but a patient may have both at the same time. When documentation supports it, D84.82 and the excluded code may both be reported.
- human immunodeficiency virus [HIV] disease (B20)
What codes fall under D84.82? (2)
How long has D84.82 existed?
D84.82 first appears in FY2021 (FY2020 is not available, so it may have appeared then).
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.