G9800 HCPCS code: Patients who are identified as having an intolerance or allergy to beta-blocker therapy

G9800 is the HCPCS Level II code for patients who are identified as having an intolerance or allergy to beta-blocker therapy. CMS terminated G9800 on 2020-12-31; do not bill it for later dates of service. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case.

Code details

FieldValue
SectionG codes — Procedures and professional services (temporary)
Coverage codeC — Carrier judgment
Pricing indicator00 — Not separately priced by Medicare
BETOS categoryZ2
Added2017-01-01
Last action effective2021-01-01
Terminated2020-12-31

What changed for G9800

Frequently asked questions

What is HCPCS code G9800?

G9800 is the HCPCS Level II code for patients who are identified as having an intolerance or allergy to beta-blocker therapy. Short descriptor: "Pt id intol/alleg beta-block".

Does Medicare cover G9800?

Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.

Related G98 codes

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Next steps

Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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