Learn more about when, and how, to submit claim attachments.

If you do not submit your claims through Availity Essentials, follow this process to submit your claims to us electronically.

Learn more about our customized editing rules, including clinical edits, bundling edits, and outpatient code editor.

Learn more about informational, preventive services and functional modifiers.

Coordination of Benefits, Medicare crossover and other party liability or subrogation.

ANSI v5010 transactions

Type	Description	Contact information
270/271	Eligibility Request and Response	Contact Availity
276/277	Claims Status Inquiry and Response	Contact Availity
277CA	Health Care Claim Status Acknowledgement	No enrollment needed, submitters will receive this transaction automatically
278	Web portal only: Referral request, referral inquiry and pre-authorization request	Contact Availity
835	Remittance Advice	Contact Availity
837	Health Care Claim	Contact Availity
999	Implementation Acknowledgement for Health Care Insurance	No enrollment needed, submitters will receive this transaction automatically
TA1	Interchange Acknowledgement	No enrollment needed, submitters will receive this transaction automatically