What does CARC 49 mean?

CARC 49 means the service is considered routine, preventive, or screening and is not covered under the patient's plan. The claim is denied as a non-covered service.

Can I appeal a CARC 49 denial?

Usually no, if the service was correctly coded as preventive and the plan doesn't cover it. But if the visit addressed a medical problem, you may be able to recode and resubmit as a problem-focused visit.

Can I bill the patient for a CARC 49 denial?

Yes, if the patient signed an ABN (Advance Beneficiary Notice) or your financial policy covers non-covered preventive services. Always confirm before billing.

CARC 49: Routine or Preventive Service Not Covered

Rendered live from the EDI Code Intelligence Lab data set

CARC 49

CLAIM ADJUSTMENT REASON CODE

This is a non-covered service because it is a routine/preventive exam or a diagnostic/screening procedure done in conjunction with a routine/preventive exam. Usage: Refer to the 835 Healthcare Policy Identification Segment (loop 2110 Service Payment Information REF), if present.

Medium Risk

What This Means

The service is a routine or preventive examination (or a screening performed in conjunction with one) that the plan does not cover under the patient's benefits.

Common drivers: Preventive or screening service explicitly excluded; encounter coded as preventive when a diagnostic service was actually performed; or screening-vs.-diagnostic distinction not reflected in coding.

Root Causes

Preventive or screening service explicitly excluded; encounter coded as preventive when a diagnostic service was actually performed; or screening-vs.-diagnostic distinction not reflected in coding.

Action Plan

Review the patient's plan documents to confirm whether the service is explicitly excluded or subject to a preventive-care benefit limitation.
Confirm whether the encounter was coded correctly; if the service was diagnostic (driven by a specific clinical complaint), a problem-oriented code with the appropriate modifier may support separate reimbursement.
If coding should be split between preventive and problem-oriented visits, submit a corrected claim with the appropriate modifier.

Appeal Tips

If the service was diagnostic and tied to a specific sign, symptom, or clinical finding, appeal demonstrating medical necessity independent of the preventive exam; include the diagnostic CPT code and modifier 25 with problem-focused ICD-10-CM codes.
If the payer excludes a service mandated under the ACA's preventive care rules (U.S. Preventive Services Task Force grade A or B recommendations), cite the specific recommendation and the ACA mandate.

Prevention Strategy

Train coders and physicians to distinguish purely preventive visits from encounters where a co-occurring problem-oriented service is separately documented and billable with modifier 25 and a problem diagnosis code.
Verify the patient's preventive care benefit at scheduling, confirming whether the planned screening is covered under ACA mandates.
Stay current with USPSTF recommendation changes, as new grade A/B recommendations expand services non-grandfathered plans must cover without cost-sharing.

✅ Verified 2026-06-16 · Source: ASC X12 · Rendered live from the EDI Code Intelligence Lab data set.

🔗 Complete the Story, Find Your RARC Paired Code

CARC 49 is only half the answer. The RARC (Remittance Advice Remark Code) on your remittance tells you exactly what to fix.

Common RARCs that appear with CARC 49:

M86 Service denied because payment already made for same/similar procedure within set time frame. M90 Not covered more than once in a 12 month period. N115 This decision was based on a Local Coverage Determination (LCD). An LCD provides a guide to assist in determining whether a particular item or service is covered. A copy of this policy is available at www.cms.gov/mcd, or if you do not have web access, you may contact the contractor to request a copy of the LCD. N129 Not eligible due to the patient's age. N130 Consult plan benefit documents/guidelines for information about restrictions for this service. N390 This service/report cannot be billed separately. N427 Payment for eyeglasses or contact lenses can be made only after cataract surgery. N429 Not covered when considered routine.

These pairings come from the most frequently occurring CARC/RARC combinations in production remittance data. Click any code to open it in the EDI Code Intelligence Lab.

What CARC 49 Actually Means

Claim Adjustment Reason Code (CARC) 49 is a non-coverage denial specific to routine and preventive services. The payer is telling you either: (1) the plan does not cover routine/preventive exams, or (2) a diagnostic or screening service was billed alongside a routine exam in a way that caused it to be bundled into the non-covered visit.

The second scenario is far more common, and far more recoverable. Understanding which situation you're in determines everything about what you do next.

What the full brief covers

Signed-in members see the full brief. Here is what it contains.

Scenario 1: Truly Non-Covered Preventive Service
Scenario 2: Diagnostic Service Bundled into Preventive Visit
How to Fix Scenario 2
When to Appeal
How to Prevent It

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