J9281 Mitomycin pyelocalyceal instillation, 1 mg

Short descriptor: Mitomycin instillation

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J9281 is the HCPCS Level II code for Mitomycin pyelocalyceal instillation, 1 mg (2026). It belongs to Section J — Drugs Administered Other Than Oral Method. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Drugs.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Drugs (indicator 51)
Type of Service
Medical care
Effective Date
2021-01-01
2026 Maintenance
No change this year

Drug Details

Drug / Substance
Mitomycin pyelocalyceal instillation
Dose / Unit
1 mg

See the full HCPCS Table of Drugs (J-codes).

References

Cite This Page

Reference J9281 with the canonical source and edition:

J9281 — Mitomycin pyelocalyceal instillation, 1 mg. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/J9281

Canonical URL: https://icd10codingpro.com/hcpcs-codes/J9281

Related Codes in Section J

← J9280 Mitomycin injection J9282 → Mitomycin intravesical inst
J9274 Inj, tebentafusp-tebn, 1 mcg J9275 Inj cosibelimab-ipdl, 2 mg J9276 Inj zanidatamab-hrii, 2 mg J9280 Mitomycin injection J9282 Mitomycin intravesical inst J9285 Inj, olaratumab, 10 mg J9286 Inj glofitamab gxbm, 2.5 mg J9289 Inj nivolumab 2 mg hyaluron J9292 Inj, pemetrexed dipotassium J9293 Mitoxantrone hydrochl / 5 mg
Browse all HCPCS Level II sections →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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