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Claims Errors

Error Code	Error Message Received	Supporting Information
116	Claim Submitted to Incorrect Plan	Ancillary Claims Filing Guidelines - Examples CareFirst Service Area Zip Code List
500	Entity Postal/Zip Code	FEP Local Plan Rules CareFirst Service Area Zip Code List
21	Missing or Invalid Information	NOC Codes that Require Remarks
455	Revenue Code for Services Rendered	Revenue Codes that Require Remarks
999	Claim received after hours	Sample File Received After Cut-Off Time
508,700	Claim Cannot Contain ICD-9 and ICD-10 Qualifiers	ICD-10 Claims Submission Guidelines
557,700	Service End Date [ ] must be on or after Compliance Date [10-01-2015] for ICD-10	ICD-10 Claims Submission Guidelines
557,700	Service End Date [ ] must be before Compliance Date [10-01-2015] for ICD-9	ICD-10 Claims Submission Guidelines

IMPORTANT: To avoid errors when billing claims for a Non-Rostered Provider, view our helpful guidelines.