CO-175Contractual ObligationDocumentation
CO-175 Denial Code: Prescription incomplete
The order is missing required elements — quantities, diagnosis, length of need, or signature.
Why CO-175 happens
- ●Missing length-of-need or frequency on DME orders
- ●Unsigned or undated prescriptions
How to fix a CO-175 denial
- 1
Obtain a corrected, complete order and resubmit with it
How to prevent it
Order-intake checklists validating every required element before fulfillment.
Drowning in CO-175 denials?
OakClaim works every denial within 48 hours and builds prevention rules so they stop recurring.