S8185 HCPCS Level II Code: Flutter device
HCPCS Level II code, maintained by CMS. Not a CPT code: CPT (HCPCS Level I) is a separate AMA code set that MedCoder does not publish. About HCPCS Level II
Contextual Map
Every relationship of S8185 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Nearest codes (9)
- S8100 — Holding chamber or spacer for use with an inhaler or nebulizer; without mask[Sibling]— CMS HCPCS Level II code set
- S8101 — Holding chamber or spacer for use with an inhaler or nebulizer; with mask[Sibling]— CMS HCPCS Level II code set
- S8110 — Peak expiratory flow rate (physician services)[Sibling]— CMS HCPCS Level II code set
- S8120 — Oxygen contents, gaseous, 1 unit equals 1 cubic foot[Sibling]— CMS HCPCS Level II code set
- S8121 — Oxygen contents, liquid, 1 unit equals 1 pound[Sibling]— CMS HCPCS Level II code set
- S8130 — Interferential current stimulator, 2 channel[Sibling]— CMS HCPCS Level II code set
- S8131 — Interferential current stimulator, 4 channel[Sibling]— CMS HCPCS Level II code set
- S8186 — Swivel adapter[Sibling]— CMS HCPCS Level II code set
- and 1 more
Change history
- January 1, 2002 — Added to the code set [Change history]— CMS release files (code change ledger)
Sources for this page
Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.
- Code, descriptors, coverage and pricing attributes Official source data
- CMS HCPCS Alpha-Numeric (ANWEB) release — October 2026 quarterly update Release, file and checksum · Publisher’s page
- Change history and date-of-service validity Official source data
- CMS HCPCS quarterly update files, ingested into the change ledger Release, file and checksum · Publisher’s page
- Comparisons, relationships and the contextual map MedCoder structured relationship
- Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
- Summary and FAQ answers MedCoder explanation
- Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.
Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates
Cite this page
Reference this page in a research guide, syllabus or article. The release is included because code content changes each year.
MedCoder.ai. "S8185 — Flutter device." HCPCS Level II October 2026. https://medcoder.ai/hcpcs/code/s8185-flutter-device
Change history
- January 1, 2002Added to the code setFlutter deviceHCPCS 2002 changes
Nearest Codes in This Family
Official HCPCS Level II classifications closest to S8185 in its code family, with their registry titles.
- S8100 — Holding chamber or spacer for use with an inhaler or nebulizer; without mask
- S8101 — Holding chamber or spacer for use with an inhaler or nebulizer; with mask
- S8110 — Peak expiratory flow rate (physician services)
- S8120 — Oxygen contents, gaseous, 1 unit equals 1 cubic foot
- S8121 — Oxygen contents, liquid, 1 unit equals 1 pound
- S8130 — Interferential current stimulator, 2 channel
- S8131 — Interferential current stimulator, 4 channel
- S8186 — Swivel adapter
- S8189 — Tracheostomy supply, not otherwise classified