Surgery and procedures CPT 64635 Inpatient — admitted to hospital

Lumbar radiofrequency ablation cost in Fremont, MI — inpatient

In Fremont, MI, 1 hospital lists a cash price for radiofrequency ablation of facet joint nerves, lower back, one level as an inpatient: from $4,565.00 to $4,565.00, with a median of $4,565.00. Across Michigan, the median is $2,330.85 at 40 hospitals.

Cash prices at 1 facility for code 64635, as an inpatient (admitted to hospital) . Collected Sep 22, 2026; the hospital files themselves were last updated between — and —.

Lowest$4,565.00Corewell Health Gerber Hospital
Median$4,565.00half pay less
Highest$4,565.00in this market
Difference1.0×highest vs lowest

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Corewell Health Gerber Hospital Fremont, MI · (231) 924-3300 Hc Dstr Nrolytic Agnt Parverteb Fct Singl Lmbr/Sacral $4,565.00 $4,565.00 — — —
source file

Inpatient: lowest $4,565.00, median $4,565.00, highest $4,565.00.

As an outpatient, the same code is billed by 1 facility here, median $4,565.00 — that is the price to compare if you are not being admitted.

What it is

Radiofrequency ablation uses heat to disable the small nerves that carry pain from lower back facet joints, using imaging to guide the needle.

What the price covers

The price usually covers the injection and imaging guidance. The steroid or other medicine may be billed separately.