P35 — Congenital viral diseases
Is P35 billable?
No — P35 is a non-billable header code. P35 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 7 billable codes beneath P35.
Billable codes under this header
P35 at a glance
| Code | P35 |
|---|---|
| Description | Congenital viral diseases |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Includes
Conditions classified to P35.
- infections acquired in utero or during birth
Excludes2 — not included here — inherited from Chapter 16
The conditions below are not part of P35, but a patient may have both at the same time. When documentation supports it, P35 and the excluded code may both be reported.
Excludes2 — not included here — inherited from P35-P39
The conditions below are not part of P35, but a patient may have both at the same time. When documentation supports it, P35 and the excluded code may both be reported.
- asymptomatic human immunodeficiency virus [HIV] infection status (Z21)
- congenital gonococcal infection (A54.-)
- congenital pneumonia (P23.-)
- congenital syphilis (A50.-)
- human immunodeficiency virus [HIV] disease (B20)
- infant botulism (A48.51)
- infectious diseases not specific to the perinatal period (A00-B99, J09, J10.-)
- intestinal infectious disease (A00-A09)
- laboratory evidence of human immunodeficiency virus [HIV] (R75)
- tetanus neonatorum (A33)
What codes fall under P35? (7)
How long has P35 existed?
P35 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.