Hearing test cost in Vallejo, CA
In Vallejo, CA, 3 hospitals list a cash price for comprehensive hearing test: tone and speech audiometry, both ears: from $114.38 to $548.80, with a median of $548.80. The lowest listed price is at NorthBay Medical Center — $434.42 less than the median here. Across California, the median is $548.80 at 37 hospitals.
Cash prices at 3 facilities across 3 cities for code 92557, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Vallejo, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Audiometry Thres-Eval/Sp Recog | $114.38 | $114.38 | — | — | Apr 1, 2026 source file |
| NorthBay Medical Center lowest Fairfield, CA · (707) 646-5000 Audiometry Thres-Eval/Sp Recog | $114.38 | $114.38 | — | — | Apr 1, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo, CA · (707) 651-1000 COMPRE AUDIOMETRY THRESHOLD EVAL SP RECOGNIJ | $548.80 | $980.00 | — | 44% | — source file |
| Kaiser Foundation Hospital - Vacaville Vacaville, CA · (707) 624-4000 COMPRE AUDIOMETRY THRESHOLD EVAL SP RECOGNIJ | $548.80 | $980.00 | — | 44% | — source file |
Outpatient: lowest $114.38, median $548.80, highest $548.80 — a 4.8× difference within the same market.
As an inpatient, the same code is billed by 3 facilities here, median $548.80. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
This is a full hearing test done in a sound booth, usually by an audiologist. It measures the softest tones you can hear through headphones and a bone vibrator, and how well you hear and repeat speech.
What the price covers
The price covers the hearing test for both ears. Tympanometry (a middle-ear test), hearing aid evaluation and fitting, and a doctor's visit are billed separately.