A4737 HCPCS code: Injectable anesthetic, for dialysis, per 10 ml

A4737 is the HCPCS Level II code for injectable anesthetic, for dialysis, per 10 ml. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met.

Code details

FieldValue
SectionA codes — Transportation, medical/surgical supplies and miscellaneous
Coverage codeD — Special coverage instructions apply
Pricing indicator00 — Not separately priced by Medicare
BETOS categoryP9B
Added2002-01-01
Last action effective2015-01-01

What changed for A4737

Frequently asked questions

What is HCPCS code A4737?

A4737 is the HCPCS Level II code for injectable anesthetic, for dialysis, per 10 ml. Short descriptor: "Inj anesthetic per 10 ml".

Does Medicare cover A4737?

Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.

Related A47 codes

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Sources: CMS HCPCS Level II release October 2026; 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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