CPT 99477
Init day hosp neonate care
Last reviewed August 2026 · DataLily AI data team
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CPT 99477 at a glance
- Code
- 99477
- Code type
- CPT/HCPCS
- Short descriptor
- Init day hosp neonate care
- Category
- Not typically performed in an ASC
- ASC eligibility
- Not typically performed in an ASC
- Typical setting
- Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
What is CPT code 99477?
CPT 99477 is a CPT/HCPCS procedure code for init day hosp neonate care. Its official short descriptor is "Init day hosp neonate care". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 99477 eligible in an ambulatory surgery center (ASC)?
CPT 99477 is not typically performed in an ambulatory surgery center; it is usually done in a hospital outpatient department (HOPD) or office instead.
Where is CPT 99477 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Reference information about ASC eligibility and typical procedure setting. Codes, descriptors, and ASC-eligibility status change over time. This is a coding reference, not billing, coding, or legal advice. Always verify against current guidance and individual payer policy before scheduling or billing. CPT is a registered trademark of the American Medical Association. Read the DataLily AI data methodology.