CPT 33949
ECMO/ECLS daily management artery
Last reviewed August 2026 · DataLily AI data team
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CPT 33949 at a glance
- Code
- 33949
- Code type
- CPT/HCPCS
- Short descriptor
- Ecmo/ecls daily mgmt artery
- 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 33949?
CPT 33949 is a CPT/HCPCS procedure code for ECMO/ECLS daily management artery. Its official short descriptor is "Ecmo/ecls daily mgmt artery". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 33949 eligible in an ambulatory surgery center (ASC)?
CPT 33949 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 33949 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 33949?
CPT 33949 is most associated with General Surgery.
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.