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Physician

KARL MARETH, MD

Gastroenterology

JASPER, GA, 30143
NPI: 1083061808Also: Internal Medicine

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Gastroenterology

JASPER, GA

Hospital Affiliations

Search procedure prices at these hospitals onlyAll code types (Gastroenterology & related)

Common Procedures for Gastroenterology

ColonoscopyUpper Endoscopy (EGD)Capsule EndoscopyLiver BiopsyERCPHemorrhoid BandingPolyp RemovalEsophageal DilationPEG Tube PlacementFibroScan

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
45385
Removal of polyps or growths of large bowel using an endoscope with mechanical snare
$1,081$234$193107
45380
Biopsy of large bowel using a flexible endoscope
$1,033$62$4930
43248
Insertion of guide wire with dilation of esophagus using a flexible endoscope
$894$134$10731
43239
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
$874$72$5893
45378
Diagnostic exam of large bowel using a flexible endoscope
$721$149$12114
99204
New patient office or other outpatient visit, 45-59 minutes
$520$161$11883
99203
New patient office or other outpatient visit, 30-44 minutes
$274$110$7521
99214
Established patient office or other outpatient visit, 30-39 minutes
$272$120$9350
99221
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
$258$80$6345
99213
Established patient office or other outpatient visit, 20-29 minutes
$235$86$6573
88313
Special stained specimen slides to examine tissue including interpretation and report
$190$70$5435
88312
Special stained specimen slides to identify organisms including interpretation and report
$190$86$6850
88305
Pathology examination of tissue using a microscope, intermediate complexity
$190$35$26347
99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
$183$76$6083

Compare prices for procedures performed by Gastroenterology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.