HCPCS Level II · National codes established for state Medicaid agencies
T4542Incontinence product, disposable underpad, small size, each
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About T4542
T4542 is an HCPCS Level II code in the T series (national codes established for state Medicaid agencies), describing incontinence product, disposable underpad, small size, each.
It was added to HCPCS effective 01/01/2005.
Its Medicare coverage code is "I", meaning it is not payable by Medicare (another code or method is used).
Details
- Short description
- Small disposable underpad
- Date added
- 01/01/2005
- Action effective
- 01/01/2005
- BETOS
- Z2
Related T45xx codes
- T4521Adult sized disposable incontinence product, brief/diaper, small, each
- T4522Adult sized disposable incontinence product, brief/diaper, medium, each
- T4523Adult sized disposable incontinence product, brief/diaper, large, each
- T4524Adult sized disposable incontinence product, brief/diaper, extra large, each
- T4525Adult sized disposable incontinence product, protective underwear/pull-on, small size, each
- T4526Adult sized disposable incontinence product, protective underwear/pull-on, medium size, each
- T4527Adult sized disposable incontinence product, protective underwear/pull-on, large size, each
- T4528Adult sized disposable incontinence product, protective underwear/pull-on, extra large size, each
- T4529Pediatric sized disposable incontinence product, brief/diaper, small/medium size, each
- T4530Pediatric sized disposable incontinence product, brief/diaper, large size, each
- T4531Pediatric sized disposable incontinence product, protective underwear/pull-on, small/medium size, each
- T4532Pediatric sized disposable incontinence product, protective underwear/pull-on, large size, each
Common questions about T4542
Is HCPCS T4542 still valid?
- Yes. T4542 is active in the CMS October 2026 HCPCS file.
Does Medicare cover T4542?
- Its coverage code is "I": it is not payable by Medicare (another code or method is used). Check the local coverage determination for your region.