Q0181 HCPCS Level II code: Unspecified oral dosage form, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for a iv anti-emetic at the time of…
Q0181 is the HCPCS code for “Unspecified oral dosage form, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for a iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour…” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
Q0181Unspecified oral dosage form, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for a iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage regimen
Short description: Unspecified oral anti-emetic
HCPCS · United States
Medicare details
The indicators CMS publishes with Q0181 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- Drugs
- Type of service
- Medical care
- BETOS category
- Chemotherapy
- Coverage statute
- 4557
- Added
- Apr 1, 1998
Where Q0181 sits
- 1Q codesTemporary codes
- 2Active code Q0181Unspecified oral dosage form, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for a iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage regimen
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 Q0181 mean?
Q0181 is the HCPCS code for “Unspecified oral dosage form, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for a iv anti-emetic at the time of chemotherapy treatment, not to exceed a 48 hour dosage regimen” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover Q0181?
CMS lists Q0181’s Medicare coverage as “Special coverage instructions apply” and its pricing as “Drugs”. 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 Q0181
All Q codesQ0169Promethazine hydrochloride, 12.5 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy…Q0173Trimethobenzamide hydrochloride, 250 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of…Q0174Thiethylperazine maleate, 10 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy…Q0175Perphenazine, 4 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment, not to…Q0177Hydroxyzine pamoate, 25 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy treatment…Q0180Dolasetron mesylate, 100 mg, oral, fda approved prescription anti-emetic, for use as a complete therapeutic substitute for an iv anti-emetic at the time of chemotherapy…Q0220Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with…Q0221Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with…Q0222Injection, bebtelovimab, 175 mgQ0224Injection, pemivibart, for the pre-exposure prophylaxis only, for certain adults and adolescents (12 years of age and older weighing at least 40 kg) with no known sars-cov-2…Q0234Injection, tocilizumab-bavi, for hospitalized adult patients with covid-19 who are receiving systemic corticosteroids and require supplemental oxygen, non-invasive or invasive…Q0235Injection, monoclonal antibody products with an indication for post-exposure prophylaxis or treatment of covid-19, for hospitalized adults and/or pediatric patients who are…