US · guidance
CMS Pub. 100-02, ch. 13, § 250.1
Payment of IOP Services
Index of Acronyms
(Rev. 12832; Issued: 09-12-24; Effective:01-01-24; Implementation:10-14-24)
ACP – advance care planning
AIR – all inclusive rate
AWV – annual wellness visit
BHI – behavioral health integration
CCM – chronic care management
CCN – CMS certification number
CHI – community health integration
CNM – certified nurse midwife
CoCM – collaborative care model
CP – clinical psychologist
CPM – chronic pain management
CSW – clinical social worker
DSMT – diabetes self-management training
EKG – electrocardiogram
E/M – evaluation and management
FQHC – federally qualified health center
FTE – full time equivalent
GAF – geographic adjustment factor
GME – graduate medical education
HCPCS – Healthcare Common Procedure Coding System
HHA – home health agency
HHS – Health and Human Services
HPSA – health professional shortage area
HRSA – Health Resources and Services Administration
IPPE – initial preventive physical exam
IOP – intensive outpatient program
LDTC – low dose computed tomography
LPN – licensed practical nurse
MAC – Medicare Administrative Contractor
MHC – mental health counselor
MEI – Medicare Economic Index
MFT – marriage and family therapist
MNT – medical nutrition therapy
MSA – metropolitan statistical area
MUA – medically-underserved area
MUP – medically-underserved population
NCD – national coverage determination
NECMA – New England County Metropolitan Area
NP – nurse practitioner
OBRA - Omnibus Budget Reconciliation Act
PA – physician assistant
PCE - primary care exception
PCM – principal care management
PFS – physician fee schedule
PIN - principal illness navigation
PIN-PS – principal illness navigation – peer support
PPS – prospective payment system
PHS – public health service
RHC – rural health clinic
RN – registered nurse
RO – regional office
RPM – remote patient monitoring
RTM – remote therapeutic monitoring
RUCA – rural urban commuting area
SDOH – Social Determinants of Health
SLP – speech language therapy
SNF – skilled nursing facility
TCM – transitional care management
UA – urbanized area
USPSTF – U.S. Preventive Services Task Force
History
(Rev. 12832; Issued: 09-12-24; Effective:01-01-24; Implementation:10-14-24)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
7265c7aa0a2f236bc3e8670d5949188be2b595546f49d38633709864d7835cdb
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