Optum/Change Healthcare Advisory
Access information on billing, in-network health plans, prior authorization, and Medicare medical necessity.
Please have your client billing portal login information ready
Access CPL's most commonly billed insurances
Learn more about the prior authorization process and access resources
Contact our billing call center with your billing inquiries
CMS Policy Listings
CMS Coverage Information Manual
Access Novitas Policy Listings
Medicare Prevention Information
Access a quick ABN to verify Medicare Medical Necessity
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