CARC 26 — The service was provided before the patient's insurance coverage became effectiv

CARC 26PR · Patient Responsibility

The service was provided before the patient's insurance coverage became effective.

Common causes: The patient's policy effective date is after the date of service, often due to a new enrollment or a coverage gap.
Suggested fix: Confirm the coverage effective date with the payer; if the service genuinely predates coverage, bill the patient or check for other coverage active at that time.

Related Patient Responsibility codes

1The billed amount was applied to the patient's plan deductible instead of being paid by the payer.119The patient has used up the maximum benefit allowed for this service within the applicable time period, such as an annual visit limit.167The specific diagnosis code(s) on this claim aren't covered under the patient's plan.177The patient doesn't currently meet the plan's eligibility criteria for this benefit.187This amount was or should be paid from the patient's consumer-directed spending account, such as an HSA or FSA, rather than by the payer.2This portion of the claim represents the patient's coinsurance share, the percentage of the allowed amount they are responsible for under their plan.200The service date falls within a period when the patient's coverage had lapsed.201The patient is responsible for this amount under a legal set-aside arrangement, commonly seen in workers' compensation Medicare Set-Aside cases, rather than the payer.

Frequently asked questions

What does CARC 26 mean?

The service was provided before the patient's insurance coverage became effective.

How do I resolve CARC 26?

Confirm the coverage effective date with the payer; if the service genuinely predates coverage, bill the patient or check for other coverage active at that time.

Why does CARC 26 happen?

The patient's policy effective date is after the date of service, often due to a new enrollment or a coverage gap.

CARC codes maintained by X12 (x12.org). Descriptions on this site are original reference interpretations. Always verify codes with authoritative sources before making billing decisions.