Z05.4 — Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled out
Not billable
Is Z05.4 billable?
No — Z05.4 is a non-billable header code. Z05.4 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 Z05.4.
Z05.4 at a glance
| Code | Z05.4 |
|---|---|
| Description | Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled out |
| 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 Z00-Z13
The conditions below are not part of Z05.4, but a patient may have both at the same time. When documentation supports it, Z05.4 and the excluded code may both be reported.
What codes fall under Z05.4? (3)
How long has Z05.4 existed?
Z05.4 first appears in FY2018 (FY2017 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.
What other codes are in the Z05 family? (9)
- Z05.0Observation and evaluation of newborn for suspected cardiac condition ruled out
- Z05.1Observation and evaluation of newborn for suspected infectious condition ruled out
- Z05.2Observation and evaluation of newborn for suspected neurological condition ruled out
- Z05.3Observation and evaluation of newborn for suspected respiratory condition ruled out
- Z05.5Observation and evaluation of newborn for suspected gastrointestinal condition ruled out
- Z05.6Observation and evaluation of newborn for suspected genitourinary condition ruled out
- Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled outnot billable
- Z05.8Observation and evaluation of newborn for other specified suspected condition ruled outnot billable
- Z05.9Observation and evaluation of newborn for unspecified suspected condition ruled out