Durable Medical Equipment Billing in Illinois

Yes. Medicaid runs as HealthChoice Illinois, delivered largely through commercial managed care plans. So most Illinois Medicaid claims are adjudicated by an insurer with its own filing window, its own authorization rules, and its own appeal path — not by the state. Nationally about 78% of Medicaid beneficiaries sit in comprehensive managed care, and five companies hold roughly half of that enrollment.

National Government Services (J6). That contractor adjudicates Medicare claims for Illinois providers, publishes the local coverage determinations that bind you, and hears the first level of appeal. An argument that works with them works across every state they cover.

The specialty causes first: documentation assembled after delivery; missing face-to-face encounter record; item not covered under the state plan. On top of those, Illinois Medicaid runs through commercial plans, so filing windows and authorization rules vary by plan rather than by program.

Illinois is a tort state for auto injuries, so standard coordination of benefits applies rather than an auto carrier taking first position. The injury still has to be identified at registration, because liability coverage may be primary for the related care.

Yes. All coding is performed by certified coders credentialed through the AAPC or AHIMA, working from the documentation you provide. HCPCS coding tied to an order, a face-to-face encounter, and a medical-necessity record that must exist before delivery.