G0378
HCPCSHospital observation per hr
Official HCPCS Level II long descriptor
Hospital observation service, per hour
HCPCS Level II code G0378 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Hospital observation per hr
Added to HCPCS: 2006-01-01
Nearby codes in G0
- G0333Dispense fee initial 30 day
- G0337Hospice evaluation preelecti
- G0339Robot lin-radsurg com, first
- G0340Robt lin-radsurg fractx 2-5
- G0341Percutaneous islet celltrans
- G0342Laparoscopy islet cell trans
- G0343Laparotomy islet cell transp
- G0372Md service required for pmd
- G0379Direct refer hospital observ
- G0380Lev 1 hosp type b ed visit
- G0381Lev 2 hosp type b ed visit
- G0382Lev 3 hosp type b ed visit
- G0383Lev 4 hosp type b ed visit
- G0384Lev 5 hosp type b ed visit
- G0390Trauma respons w/hosp criti
- G0396Alcohol/subs interv 15-30mn
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.