Published prices

CT scan of the head

A cross-sectional X-ray scan of the head, without contrast dye. Common after a head injury or for sudden severe headache.

Negotiated rates published

$110.85 – $2,974

across 15 hospitals in the Chicago metro. Lowest at Louis A. Weiss Memorial Hospital, highest at Copley Memorial Hospital, Inc. Both are figures those hospitals published themselves — nothing here is averaged, estimated or rounded.

Every figure above comes from the 15 hospitals listed below and from the single billing code hospitals use for it. Each is that hospital's own published figure.

Any insurance Cash / no insurance Aetna Aetna Better Health of Illinois (Medicaid) Blue Cross Blue Shield of Illinois Blue Cross Community Health Plans (Medicaid) Cigna CountyCare (Cook County Health Medicaid) Humana Illinois Medicaid (fee-for-service) Medicare (fee-for-service) Meridian (Medicaid) Molina Healthcare (Medicaid) UnitedHealthcare

15 hospitals · 39 published rates Cheapest first

Sorted cheapest first. A published figure that behaves like a placeholder rather than a real price — one cent, or a figure orders of magnitude below what other hospitals publish for the same billing code — never leads this order. It stays listed, after every other figure, ordered by its own amount among the others like it.