MOOP

Medical abbreviation · Health Insurance

MOOP
Stands forMaximum out-of-pocket
CategoriesMedical

MOOP stands for Maximum out-of-pocket, a health insurance abbreviation.

Annual cap on what a member pays for covered services, a term used especially for Medicare Advantage plans, which must limit enrollee cost sharing for Medicare-covered services. CMS sets the highest MOOP a plan may use each year, and many plans choose lower limits.

Example: My Medicare Advantage plan's MOOP is $5,900 in network.

Usage notes

Original Medicare has no out-of-pocket maximum, one reason many beneficiaries buy Medigap or join Medicare Advantage. PPO-style Medicare Advantage plans have an in-network MOOP and a higher combined in- and out-of-network MOOP. Part D drug costs are capped separately.

More health insurance abbreviations

  • MAGI – Modified adjusted gross income
  • MAPD – Medicare Advantage Prescription Drug plan
  • MCO – Managed care organization
  • MEC – Minimum essential coverage
  • MIPS – Merit-based Incentive Payment System
  • MLR – Medical loss ratio
  • MPFS – Medicare Physician Fee Schedule
  • MS-DRG – Medicare Severity Diagnosis-Related Group
  • MSP – Medicare Savings Program
  • NCCI – National Correct Coding Initiative
  • NCD – National coverage determination
  • NCQA – National Committee for Quality Assurance

See all 107 health insurance abbreviations →

This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.