G2093 HCPCS Level II code: Documentation of medical reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., hypotensive patients who are at immediate risk of…
G2093 is the HCPCS code for “Documentation of medical reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., hypotensive patients who are at immediate risk of cardiogenic shock, hospitalized patients who have…” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
G2093Documentation of medical reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., hypotensive patients who are at immediate risk of cardiogenic shock, hospitalized patients who have experienced marked azotemia, allergy, intolerance, other medical reasons)
Short description: Med doc rsn no ace arn arni
HCPCS · United States
Medicare details
The indicators CMS publishes with G2093 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2020
Where G2093 sits
- 1G codesProcedures and professional services
- 2Active code G2093Documentation of medical reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., hypotensive patients who are at immediate risk of cardiogenic shock, hospitalized patients who have experienced marked azotemia, allergy, intolerance, other medical reasons)
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 G2093 mean?
G2093 is the HCPCS code for “Documentation of medical reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., hypotensive patients who are at immediate risk of cardiogenic shock, hospitalized patients who have experienced marked azotemia, allergy, intolerance, other medical reasons)” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover G2093?
CMS lists G2093’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. 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 G2093
All G codesG2087Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar monthG2088Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; each additional 30 minutes beyond the first 120…G2089Most recent hemoglobin a1c (hba1c) level 7.0 to 9.0%G2090Patients 66 years of age and older with at least one claim/encounter for frailty during the measurement period and a dispensed medication for dementia during the measurement…G2091Patients 66 years of age and older with at least one claim/encounter for frailty during the measurement period and an advanced illness diagnosis during the measurement period or…G2092Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) or angiotensin receptor-neprilysin inhibitor (arni) therapy prescribed or currently being takenG2094Documentation of patient reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., patient declined, other patient reasons)G2095Documentation of system reason(s) for not prescribing ace inhibitor or arb or arni therapy (e.g., other system reasons)G2096Angiotensin converting enzyme (ace) inhibitor or angiotensin receptor blocker (arb) or angiotensin receptor-neprilysin inhibitor (arni) therapy was not prescribed, reason not givenG2097Episodes where the patient had a competing diagnosis on or within three days after the episode date (e.g., intestinal infection, pertussis, bacterial infection, lyme disease…G2098Patients 66 years of age and older with at least one claim/encounter for frailty during the measurement period and a dispensed medication for dementia during the measurement…G2099Patients 66 years of age and older with at least one claim/encounter for frailty during the measurement period and an advanced illness diagnosis during the measurement period or…