BT202077: IHCP announces changes to DRG grouper and inpatient hospital reimbursement rates
Effective date
Aug 1, 2020
Identified
Jun 19, 2026
Summary
Effective for inpatient stays with discharge dates on or after August 1, 2020, the IHCP uses the 3M All-Patient Refined APR-DRG grouper, version 36, and version 30 remains in place for earlier discharges. The DRG base rate is $3,624.35 for acute care hospital services and $4,349.22 for eligible children's hospitals, and the outlier threshold is $59,175. The level-of-care per diem rates are $408.50 for psychiatric, $667.00 for rehabilitation, $3,750.00 for Burn/1 and $1,125.00 for Burn/2, and the capital per diem remains $64.50.
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01Already effective August 1, 2020: Billing team should check current applicability of these DRG rates and relative weights before using them for inpatient claims.
02Billing procedures for inpatient hospital services have not changed.
03Continue to bill any inpatient stay of less than 24 hours as an outpatient service, following the Inpatient Hospital Services provider reference module for exceptions.
04DRG 757 is paid at the psychiatric LOC rate unless billed with ICD-10 diagnosis codes F70-F79; claims that group to DRG 757 and are billed with F70-F79 pay under the DRG payment methodology instead of the LOC per diem methodology.
05The Hospital Assessment Fee program remains in effect as detailed in IHCP Bulletin BT201939.
Codes mentioned
F70F79
Original notice
BT202077: IHCP announces changes to DRG grouper and inpatient hospital reimbursement rates
in.gov · Always check the source before changing claims.
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