G2213 HCPCS Level II code: Initiation of medication for the treatment of opioid use disorder in the emergency department setting, including assessment, referral to ongoing care, and…
G2213 is the HCPCS code for “Initiation of medication for the treatment of opioid use disorder in the emergency department setting, including assessment, referral to ongoing care, and arranging access to supportive services…” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
G2213Initiation of medication for the treatment of opioid use disorder in the emergency department setting, including assessment, referral to ongoing care, and arranging access to supportive services (list separately in addition to code for primary procedure)
Short description: Initiat med assist tx in er
HCPCS · United States
Medicare details
The indicators CMS publishes with G2213 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Physician fee schedule – Price established using national RVUs
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2021
Where G2213 sits
- 1G codesProcedures and professional services
- 2Active code G2213Initiation of medication for the treatment of opioid use disorder in the emergency department setting, including assessment, referral to ongoing care, and arranging access to supportive services (list separately in addition to code for primary procedure)
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code G2213 mean?
G2213 is the HCPCS code for “Initiation of medication for the treatment of opioid use disorder in the emergency department setting, including assessment, referral to ongoing care, and arranging access to supportive services (list separately in addition to code for primary procedure)” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover G2213?
CMS lists G2213’s Medicare coverage as “Carrier judgment” and its pricing as “Physician fee schedule – Price established using national RVUs”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside G2213
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