CO-119: Benefit Maximum for Period Reached
Benefit maximum for this time period or occurrence has been reached. The patient has used their full benefit allowance for this service category within the current benefit period.
Why Claims Get Denied with CO-119
Denial code CO-119 is triggered when benefit maximum for this time period or occurrence has been reached. the patient has used their full benefit allowance for this service category within the current benefit period. Understanding the root causes helps prevent future denials and strengthens your appeal when one occurs.
Annual visit or dollar maximum for the benefit category has been exhausted
Maximum number of therapy visits (PT, OT, ST) for the year reached
Per-occurrence benefit limit exhausted (e.g., maximum days per hospital stay)
Mental health or substance abuse visit limit reached
How to Appeal CO-119
Request the payer's benefit accumulation records to verify the maximum has been accurately tracked. If the accumulations are incorrect, provide your records of services rendered. If the maximum is correct, request a medical necessity exception or extension citing the patient's continued clinical need. Some plans allow additional visits with proper documentation.
Documentation Required for Appeal
A successful appeal of CO-119 requires thorough documentation. Gather these items before drafting your appeal letter:
Payer benefit accumulation records
Patient's benefit plan showing annual maximums
Clinical documentation supporting continued medical necessity
Request for benefit extension or exception
How to Prevent CO-119 Denials
Track patient benefit utilization for services with visit or dollar caps. Verify remaining benefits before scheduling services near the limit. Obtain authorization for additional visits before the maximum is reached.
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