Ben Weiss March 28, 2022 Billing, Insurance Billing, The Treatment Community, How to Guides, Healthcare Software How to Determine the Medical Necessity of Addiction Treatment Services for UnitedHealth Group, Inc Ben Weiss March 28, 2022 Billing, Insurance Billing, The Treatment Community, How to Guides, Healthcare Software Got questions about working with addiction treatment and UnitedHealth Group Inc when determining the medical necessity (or if treatment is medically necessary)? Here’s how it works.