CPT 91037

Gastroesophag Reflx Test W/Intrluml Imped Eltrd

CPT 91037 pays $187.38 in a non-facility setting and $187.38 in a facility setting under the 2026 Medicare Physician Fee Schedule, before geographic adjustment. After geographic adjustment, state amounts run from $164.63 in Arkansas to $216.65 in District of Columbia, a 32% spread.

National non-facility rate

$187.38

Office and other outpatient settings

Facility rate
$187.38

Hospital and ASC settings

Highest state
$216.65

District of Columbia

Lowest state
$164.63

Arkansas · 32% spread

Medicare rate by state

53 Medicare jurisdictions, highest to lowest. State values average every locality in the jurisdiction at a 33.4009 conversion factor.

Non-facilityFacilityNational $187.38
CPT 91037 Medicare reimbursement rate by state, 33.4009 conversion factor, 2026 Physician Fee Schedule. National non-facility $187.38, national facility $187.38.
StateRate compared visuallyNon-facilityFacility
District of Columbia
$216.65$216.65
California
$215.54$215.54
Alaska
$212.16$212.16
Washington
$209.35$209.35
New Jersey
$208.52$208.52
New York
$207.45$207.45
Hawaii
$207.40$207.40
Massachusetts
$206.85$206.85
Connecticut
$200.31$200.31
Colorado
$197.06$197.06
Oregon
$195.19$195.19
Maryland
$194.49$194.49
New Hampshire
$193.37$193.37
Rhode Island
$192.79$192.79
Minnesota
$190.18$190.18
Florida
$190.10$190.10
Puerto Rico
$189.03$189.03
Virgin Islands
$189.03$189.03
Montana
$187.37$187.37
Nevada
$187.14$187.14
Wyoming
$186.77$186.77
North Dakota
$185.99$185.99
South Dakota
$185.83$185.83
Delaware
$185.46$185.46
Texas
$185.01$185.01
Vermont
$184.69$184.69
Pennsylvania
$184.68$184.68
Illinois
$184.45$184.45
Virginia
$184.09$184.09
Arizona
$182.29$182.29
Georgia
$180.83$180.83
Maine
$179.68$179.68
Wisconsin
$179.32$179.32
Michigan
$178.98$178.98
Utah
$177.94$177.94
North Carolina
$176.26$176.26
South Carolina
$175.38$175.38
New Mexico
$175.12$175.12
Indiana
$174.99$174.99
Missouri
$174.72$174.72
Louisiana
$174.15$174.15
Nebraska
$174.12$174.12
Ohio
$174.06$174.06
Idaho
$173.88$173.88
Iowa
$172.94$172.94
Tennessee
$172.35$172.35
Kansas
$171.50$171.50
Oklahoma
$170.45$170.45
Kentucky
$170.16$170.16
West Virginia
$168.30$168.30
Alabama
$167.20$167.20
Mississippi
$165.46$165.46
Arkansas
$164.63$164.63

Billed by 1 specialties

Commercial rates for 91037

Medicare is the floor, not the market. See what UHC, Aetna, Cigna and BCBS actually pay — down to the TIN.

See negotiated rates