0126Digit 2 · Facility Type 1 Hospital Digit 3 · Bill Classification 2 Inpatient (Medicare Part B Only) Digit 4 · Frequency 6 Adjustment of Prior Claim
Hospital - Inpatient (Medicare Part B Only) - Adjustment of Prior Claim.
The first digit is a leading placeholder (always “0”) in the 4-digit form of this code.
Other frequencies for Hospital · Inpatient (Medicare Part B Only)
0120Hospital - Inpatient (Medicare Part B Only) - Non-Payment/Zero Claim.0121Hospital - Inpatient (Medicare Part B Only) - Admit Through Discharge Claim.0122Hospital - Inpatient (Medicare Part B Only) - Interim - First Claim.0123Hospital - Inpatient (Medicare Part B Only) - Interim - Continuing Claim.0124Hospital - Inpatient (Medicare Part B Only) - Interim - Last Claim.0125Hospital - Inpatient (Medicare Part B Only) - Late Charge(s) Only Claim.0127Hospital - Inpatient (Medicare Part B Only) - Replacement of Prior Claim.0128Hospital - Inpatient (Medicare Part B Only) - Void/Cancel of Prior Claim.0129Hospital - Inpatient (Medicare Part B Only) - Final Claim for a Home Health PPS Episode.
Frequently asked questions
What does type of bill 0126 mean?
Hospital - Inpatient (Medicare Part B Only) - Adjustment of Prior Claim.
What is the facility type digit in 0126?
The first digit (1) identifies the facility type: Hospital.
What is the bill classification digit in 0126?
The second digit (2) identifies the bill classification: Inpatient (Medicare Part B Only).
What is the frequency digit in 0126?
The third digit (6) identifies the claim frequency: Adjustment of Prior Claim.
Descriptions sourced from CMS Medicare Claims Processing Manual. Always verify codes with authoritative sources before making billing decisions.