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MS-DRG 921 Fee Schedule

Last Verified: October 2026

Healthcare providers use this code to document and receive reimbursement for visits that address high-level medical decision-making, often including multiple diagnoses or prescription management.

COMPLICATIONS OF TREATMENT WITHOUT CC/MCC
Key FactDetail
Service Type

Injuries, Poisonings & Toxic Effects of Drugs

Common Place of Service

21 - Inpatient Hospital

22 - On Campus Outpatient Hospital

Complexity LevelHigh

National average reimbursement for MS-DRG 921 by major payers:

bcbs

$8,561.97

uhc

$9,765.88

aetna

$10,971.97

cigna

$11,319.61

Compare published rates across providers.

Choose a payer to see a sample of rates for MS-DRG 921.

MS-DRG 921
5 of 25 sample ratesHigher to lower in this preview
  1. Swedish Health Services, Swedish Medical Center, Cherry Hill

    Swedish Health Services

    WARehabilitation Hospital UnitNPI 1427103589Tax ID 91-0373400

    $17,252.68Published rate
  2. Baylor University Medical Center

    TXGeneral Acute Care HospitalNPI 1942348354Tax ID 75-1837454

    $11,494.00Published rate
  3. Orlando Health

    Orlando Health Inc

    FLGeneral Acute Care HospitalNPI 1316498033Tax ID 59-1726273

    $9,240.00Published rate
  4. Ascension St John Hospital, St John Hospital And Medical Center

    Ascension St John Hospital

    ILGeneral Acute Care HospitalNPI 1023088168Tax ID 38-1359063

    $7,431.29Published rate
  5. Uhs-Corona Inc, Corona Regional Medical Center

    CAPsychiatric Hospital UnitNPI 1346236015Tax ID 43-2035443

    $3,288.00Published rate

National sample. Rates vary by location, specialty, and contract.

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MS-DRG 921 vs. Other Injuries, Poisonings & Toxic Effects of Drugs Codes

The MS-DRG 921 code is part of the Injuries, Poisonings & Toxic Effects of Drugs services . It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The MS-DRG 921 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
920-APR-DRGModerateFacial Bone Procedures Except Major Cranial Or Facial Bone Procedures
920-MS-DRGHighCOMPLICATIONS OF TREATMENT WITH CC
921-MS-DRGHighCOMPLICATIONS OF TREATMENT WITHOUT CC/MCC
922-APR-DRGModerateFacial Bone Procedures Except Major Cranial Or Facial Bone Procedures

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including MS-DRG 921. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 921 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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