C1Condition CodeQIO Approval
A Quality Improvement Organization approved this claim exactly as billed.
Related QIO Approval codes
C2This claim was automatically approved through a QIO's focused review process.C3A QIO partially approved this claim.C4A QIO denied the admission on this claim.C5This claim is subject to QIO post-payment review.C6This service was pre-authorized, but hasn't yet been reviewed by the QIO.C7This extended authorization hasn't yet been reviewed by the QIO.
Frequently asked questions
What does condition code C1 mean?
A Quality Improvement Organization approved this claim exactly as billed.
What category is condition code C1 in?
C1 falls under the QIO Approval category of UB-04 condition codes.
Descriptions sourced from CMS Medicare Claims Processing Manual. Always verify codes with authoritative sources before making billing decisions.