Denial Code 222: What It Means and How to Appeal
If you are looking up code 222, you are holding a denial. Denials like this are frequently overturned when the appeal supplies the missing element and cites the plan's own rules. We do not publish a percentage for this category because we will not show a number we cannot back. Appeal before the deadline.
Denial code 222 means: The claim exceeds the contracted or maximum number of hours, days, or units this provider may bill for the period, and it is not specific to the patient.
Why it happens: You typically see this when a provider has already reached a per-period cap on volume agreed to in their contract with the insurer, so additional units are not paid.
Is it appealable? Yes. Denials like this are frequently overturned when the appeal supplies the missing element and cites the plan's own rules. We do not publish a percentage for this category because we will not show a number we cannot back.
What to send: the missing element for this code, a short appeal letter citing the plan's claims-procedure rules, and any clinical support.
Note: code 222 may appear on your remittance with a group-code prefix such as PR-222 (patient responsibility) or CO-222 (contractual obligation). The denial reason is the same.
Expert analysis: how this denial is overturned
A benefit-maximum denial means the plan says you have reached a limit for this benefit, such as a visit cap or a dollar or occurrence maximum for the period. The critical step is to test whether the limit is lawful and correctly counted. Verify the count against your actual utilization, and check whether the limit conflicts with protections such as mental health parity, which can make certain quantitative limits impermissible. The denial is an adverse benefit determination, so the full-and-fair-review standard of 29 CFR 2560.503-1(h)(1) applies, and you may request the exact limit and counting method under 29 CFR 2560.503-1(g)(1)(v). You generally have at least 180 days to appeal (29 CFR 2560.503-1(h)(3)(i)), and parity-based disputes can be eligible for external review under 45 CFR 147.136. Honest odds: these reverse when the count is wrong or the limit is unenforceable under applicable parity protections.
Sources: 29 CFR 2560.503-1 (ERISA claims procedure), 45 CFR 147.136 (ACA internal and external review), and the X12 Claim Adjustment Reason Code standard.
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Appeal my code 222 denialFrequently asked questions
- What does denial code 222 mean?
- The claim exceeds the contracted or maximum number of hours, days, or units this provider may bill for the period, and it is not specific to the patient.
- Is denial code 222 appealable?
- Yes. Denials like this are frequently overturned when the appeal supplies the missing element and cites the plan's own rules. We do not publish a percentage for this category because we will not show a number we cannot back.
- What should I send to appeal a code 222 denial?
- Supply the missing element for this code, a short appeal letter citing the plan's claims-procedure rules, and any clinical support. Apellica prepares and files this for you.