S0142 — Colistimethate sodium, inhalation solution administered through dme, concentrated form, per mg
S0142 is a HCPCS Level II code for colistimethate sodium, inhalation solution administered through dme, concentrated form, per mg. It belongs to the Temporary National Codes (Non-Medicare) section. Medicare does not pay it — see the coverage note below before you bill it.
Medicare coverage: Not payable by Medicare
Medicare does not pay this code. It may still be valid for another payer, but a Medicare claim carrying it will not be reimbursed.
From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q3-Jul. This states Medicare’s position on the code, not on your particular claim.
Physician fee schedule statusI
Not valid for Medicare purposes. Medicare uses another code.
Global period: XXX
Want the dollar amount for your locality? The fee calculator applies your GPCI and the current conversion factor.
The CMS record for S0142
- Long descriptor
- Colistimethate sodium, inhalation solution administered through dme, concentrated form, per mg
- Short descriptor
- Colistimethate inh sol mg
- Added
- April 1, 2005
- BETOS
- Z2
- Pricing indicator
- 00 — Not priced by Part B
The official wording. This is what the code means.
CMS's 28-character form, which is what shows up on a remittance advice.
When CMS introduced the code.
Berenson-Eggers Type of Service — CMS's own analytic grouping.
Service not separately priced by Part B — not covered, bundled into another service, or used by Part A only.
Codes adjacent to S0142
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If S0142 is not quite right, the correct code is very often within a few positions of it.
- S0126Injection, follitropin alfa, 75 iu
- S0128Injection, follitropin beta, 75 iu
- S0132Injection, ganirelix acetate, 250 mcg
- S0136Clozapine, 25 mg
- S0137Didanosine (ddi), 25 mg
- S0138Finasteride, 5 mg
- S0139Minoxidil, 10 mg
- S0140Saquinavir, 200 mg
- S0144Injection, propofol, 10 mgterminated
- S0145Injection, pegylated interferon alfa-2a, 180 mcg per ml
- S0148Injection, pegylated interferon alfa-2b, 10 mcg
- S0155Sterile dilutant for epoprostenol, 50 ml
- S0156Exemestane, 25 mg
- S0157Becaplermin gel 0.01%, 0.5 gm
- S0160Dextroamphetamine sulfate, 5 mg
- S0164Injection, pantoprazole sodium, 40 mgterminated
Questions about S0142
What is HCPCS code S0142?
S0142 is a HCPCS Level II code for colistimethate sodium, inhalation solution administered through dme, concentrated form, per mg. It sits in the Temporary National Codes (Non-Medicare) section.
Does Medicare cover S0142?
The CMS HCPCS file marks S0142 as "Not payable by Medicare". Medicare does not pay this code. It may still be valid for another payer, but a Medicare claim carrying it will not be reimbursed.
How is S0142 paid under the physician fee schedule?
S0142 carries PFS status code I. Not valid for Medicare purposes. Medicare uses another code.