S0201 HCPCS Level II Code: Partial hospitalization services, less than 24 hours, per diem
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
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Medicare Coverage & Payment
- CMS short descriptor: Partial hospitalization serv
Source: CMS HCPCS Level II release. Coverage codes indicate how Medicare treats the code, not whether a specific claim will be paid; payer policy and documentation still govern.
Coding context
Guidelines, coding notes, decision aids, relationships (with MS-DRG and CCSR classification), hierarchy, HCC, coverage and the context map: what a coder reaches for after the core. Each section names whether it is official source data, a MedCoder-derived relationship or MedCoder editorial.
Contextual Map
Every relationship of S0201 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 (19)
- S0207 — Paramedic intercept, non-hospital-based als service (non-voluntary), non-transport[Sibling]— CMS HCPCS Level II code set
- S0208 — Paramedic intercept, hospital-based als service (non-voluntary), non-transport[Sibling]— CMS HCPCS Level II code set
- S0209 — Wheelchair van, mileage, per mile[Sibling]— CMS HCPCS Level II code set
- S0215 — Non-emergency transportation; mileage, per mile[Sibling]— CMS HCPCS Level II code set
- S0220 — Medical conference by a physician with interdisciplinary team of health professionals or representatives of community agencies to coordinate activities of patient care (patient is present); approximately 30 minutes[Sibling]— CMS HCPCS Level II code set
- S0221 — Medical conference by a physician with interdisciplinary team of health professionals or representatives of community agencies to coordinate activities of patient care (patient is present); approximately 60 minutes[Sibling]— CMS HCPCS Level II code set
- S0250 — Comprehensive geriatric assessment and treatment planning performed by assessment team[Sibling]— CMS HCPCS Level II code set
- S0255 — Hospice referral visit (advising patient and family of care options) performed by nurse, social worker, or other designated staff[Sibling]— CMS HCPCS Level II code set
- and 11 more
Change history
- October 1, 2002 — Added to the code set [Change history]— CMS release files (code change ledger)
Reference
Index terms and tables, published questions and FAQ, every source behind this page with its release and checksum, the date-of-service check and the complete change history.
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-derived 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 editorial 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.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 20, 2026 · All releases and sources
Labels on this page: Official source data · MedCoder-derived relationship · MedCoder editorial explanation. How to read the labels · All data sources and release dates · CMS coding rules
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. "S0201 — Partial hospitalization services, less than 24 hours, per diem." HCPCS Level II October 2026. https://medcoder.ai/hcpcs/code/s0201-partial-hospitalization-services-less-than-24-hours-per-diem
Change history
- October 1, 2002Added to the code setPartial hospitalization services, less than 24 hours, per diemHCPCS 2002 changes
Nearest Codes in This Family
Official HCPCS Level II classifications closest to S0201 in its code family, with their registry titles.
- S0207 — Paramedic intercept, non-hospital-based als service (non-voluntary), non-transport
- S0208 — Paramedic intercept, hospital-based als service (non-voluntary), non-transport
- S0209 — Wheelchair van, mileage, per mile
- S0215 — Non-emergency transportation; mileage, per mile
- S0220 — Medical conference by a physician with interdisciplinary team of health professionals or representatives of community agencies to coordinate activities of patient care (patient is present);…
- S0221 — Medical conference by a physician with interdisciplinary team of health professionals or representatives of community agencies to coordinate activities of patient care (patient is present);…
- S0250 — Comprehensive geriatric assessment and treatment planning performed by assessment team
- S0255 — Hospice referral visit (advising patient and family of care options) performed by nurse, social worker, or other designated staff
- S0257 — Counseling and discussion regarding advance directives or end of life care planning and decisions, with patient and/or surrogate (list separately in addition to code for appropriate evaluation and…
- S0260 — History and physical (outpatient or office) related to surgical procedure (list separately in addition to code for appropriate evaluation and management service)