SelfPayRates — hospital cash prices, from the source

Sleep study in a lab (polysomnography) in Charlotte-Concord-Gastonia, NC-SC

Cash prices at 6 facilities across 5 cities for code 95810, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 5, 2025 and May 11, 2026.

HospitalCash price List priceOffFile date
MUSC Chester Regional Medical Center CHESTER, SC
HB SLEEP STUDY-6YRS+ BASIC;<6HRS
$487.00 $974.00 50% Apr 1, 2026
file
MUSC Chester Regional Medical Center CHESTER, SC
HB SLEEP STUDY BASIC
$2,305.50 $4,611.00 50% Apr 1, 2026
file
Carolinas Rehabilitation BELMONT, NC
HC POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND
$3,182.88 $6,365.75 50% Dec 5, 2025
file
Carolinas Rehabilitation CHARLOTTE, NC
HC POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND
$3,182.88 $6,365.75 50% Dec 5, 2025
file
Gaston Memorial Hospital MOUNT HOLLY, NC
HCHG POLYSOMNOGRAM
$6,631.00 $6,631.00 May 11, 2026
file
Gaston Memorial Hospital MOUNT HOLLY, NC
HCHG POLYSOM ATTENDED >3 CHN 6/> YRS
$6,631.00 $6,631.00 May 11, 2026
file
Gaston Memorial Hospital BELMONT, NC
HCHG POLYSOMNOGRAM
$6,631.00 $6,631.00 May 11, 2026
file
Gaston Memorial Hospital BELMONT, NC
HCHG POLYSOM ATTENDED >3 CHN 6/> YRS
$6,631.00 $6,631.00 May 11, 2026
file
Gaston Memorial Hospital GASTONIA, NC
HCHG POLYSOMNOGRAM
$6,631.00 $6,631.00 May 11, 2026
file
Gaston Memorial Hospital GASTONIA, NC
HCHG POLYSOM ATTENDED >3 CHN 6/> YRS
$6,631.00 $6,631.00 May 11, 2026
file

Outpatient: lowest $487.00, median $6,631.00, highest $6,631.00 — a 13.6× difference within the same market.

As an inpatient, the same code is billed by 6 facilities here, median $6,631.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Other markets for this procedure