835 Denial Combination
CO-176+N592
Contractual Obligation · Service-Line Level Adjustment
What This Combination Means
Prescription is not current Adjusted because this is not the initial prescription or exceeds the amount allowed for the initial prescription
N/A
Appeal Success
7-14 days
Avg. Resolution
Medium
Difficulty
No
Appealable
Step-by-Step Resolution
Steps tailored specifically to this CO-176+N592 combination — not generic advice.
- 1
A Redetermination request may be submitted with all relevant supporting documentation. Noridian encourages Redeterminations/Appeals be submitted using the Noridian Medicare Portal. Review applicable Local Coverage Determination (LCD), LCD Policy Article, and Documentation Checklists prior to submitting request
Specialty Context
How CO-176+N592 typically presents across different practice types.
Dental
Medical
Behavioral Health
Individual Code References
View the standalone definition for each code in this combination.
Medicare Contractor Guidance for CARC 176
NoridianA recent break in medical need 13/15 months have been paid Same and Similar equipment on file
How to Prevent CARC 176 Denials
- ✓
If a break in medical need, submit initial claim with a narrative BIN (break in need)
- ✓
The Noridian Medicare Portal can be accessed under Same or Similar to verify number of rental payments or similar equipment on file or call the Noridian Interactive Voice Response (IVR) System for that information
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