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C9285

C9285: Lidocaine 70 mg/tetracaine 70 mg, per patch

HCPCSActiveBETOS O1E

C9285 is a HCPCS Level II code for lidocaine 70 mg/tetracaine 70 mg, per patch. It belongs to the Outpatient Prospective Payment System section. Whether Medicare pays it depends on the coverage rule below.

Medicare coverage: Special coverage instructions apply

There are published conditions attached to this code. Check the applicable coverage policy before billing it: the code being valid is not the same as the service being covered.

From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q4-Oct. This states Medicare’s position on the code, not on your particular claim.

Medically Unlikely Edits: units per day

The most units of C9285 Medicare will pay on one date of service. Bill more on a single line and it is denied. The limit is not the same in every setting, so the row that matters is the one matching the claim you are building.

practitioner
2 units
MAI 3: Date of Service Edit: Clinical · Prescribing Information
outpatient
2 units
MAI 3: Date of Service Edit: Clinical · Prescribing Information

The adjudication indicator decides whether exceeding the limit is worth appealing at all: MAI 1 is a line edit you can support with documentation, MAI 3 is a date-of-service edit that is also appealable, and MAI 2 is absolute, no documentation overrides it. CMS MUE 2026Q4.

The CMS record for C9285

Long descriptor
Lidocaine 70 mg/tetracaine 70 mg, per patch

The official wording. This is what the code means.

Short descriptor
Patch, lidocaine/tetracaine

CMS's 28-character form, which is what shows up on a remittance advice.

Added
July 1, 2011

When CMS introduced the code.

BETOS
O1E

Berenson-Eggers Type of Service: CMS's own analytic grouping.

Pricing indicator
53: Other

Statute.

Codes adjacent to C9285

HCPCS has no hierarchy: related items simply sit next to each other in the numbering. If C9285 is not quite right, the correct code is very often within a few positions of it.

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  • C9290Injection, bupivacaine liposome, 1 mgterminated
  • C9293Injection, glucarpidase, 10 units
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  • C9301Obecabtagene autoleucel, up to 400 million cd19 car-positive viable t cells, including leukapheresis and dose preparation procedures, per therapeutic doseterminated
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  • C9303Injection, zolbetuximab-clzb, 1 mgterminated
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HCPCS Level II2026Q4-Oct· effective October 1, 2026