Surgery and procedures CPT 58100 California Outpatient

Endometrial biopsy cost in California

In California, 73 hospitals publish a cash price for endometrial biopsy (uterine lining sample) without dilating the cervix: from $54.00 to $20,178.75, with a median of $546.00. The lowest price is at UCI Health-Orange (Orange). The highest price is 373.7× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 58100. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 24, 2026.

Lowest$54.00UCI Health-Orange
Median$546.00half pay less
Highest$20,178.75in California
Lowest saves$492.00vs the median

Hospitals in California, cheapest first

HospitalCash price List priceFile date
UCI Health-Orange lowest Orange · Los Angeles-Long Beach-Anaheim, CA HB ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $54.00 $135.00 Apr 1, 2026
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Tahoe Forest Hospital Truckee · Truckee-Grass Valley, CA Biopsy of lining of uterus $97.00 $97.00 Jul 6, 2026
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Providence Cedars Sinai Tarzana Medical Center Tarzana · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $140.00 $400.00 Apr 1, 2026
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Providence Holy Cross Medical Center Mission Hills · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $164.50 $470.00 Apr 1, 2026
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Loma Linda University Medical Center - Murrieta Murrieta · Riverside-San Bernardino-Ontario, CA HC ENDOMETRIAL BIOPSY $180.90 $402.00 Sep 2, 2026
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NorthBay Medical Center Fairfield · Vallejo, CA Endometrial Biopsy $236.26 $236.26 Apr 1, 2026
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Providence Redwood Memorial Hospital Fortuna · Eureka-Arcata, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $238.68 $468.00 Apr 1, 2026
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Providence Little Co of Mary Medical Center San Pedro San Pedro · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $242.20 $692.00 Apr 1, 2026
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Providence Little Company of Mary Medical Center Torrance Torrance · Los Angeles-Long Beach-Anaheim, CA HC BIOPSY OF UTERUS LINING $242.20 $692.00 Apr 1, 2026
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County of Monterey Salinas · Salinas, CA Biopsy of lining of uterus $255.00 $255.00 Aug 14, 2026
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Healdsburg Hospital Healdsburg · Santa Rosa-Petaluma, CA HC PR 58100 BIOPSY OF UTERUS LINING $259.59 $509.00 Apr 1, 2026
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St Mary Medical Center Apple Valley · Riverside-San Bernardino-Ontario, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $259.68 $541.00 Apr 1, 2026
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USC Arcadia Hospital Arcadia · Los Angeles-Long Beach-Anaheim, CA ENDMTRL BOP +/- ECC W/P CRV DI $260.05 $743.00 Jul 27, 2026
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Loma Linda University Childrens Hospital Loma Linda · Riverside-San Bernardino-Ontario, CA HC ENDOMETRIAL BIOPSY $300.60 $668.00 Sep 2, 2026
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Madera Community Hospital Madera · Fresno, CA Biopsy of lining of uterus $303.68 $506.13 Jul 30, 2026
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St Jude Hospital Fullerton · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $347.04 $723.00 Apr 1, 2026
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Petaluma Valley Hospital Petaluma · Santa Rosa-Petaluma, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $360.57 $707.00 Apr 1, 2026
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Providence Santa Rosa Memorial Hospital Santa Rosa · Santa Rosa-Petaluma, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $385.56 $756.00 Apr 1, 2026
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Providence Queen of the Valley Medical Center Napa · Napa, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $400.86 $786.00 Apr 1, 2026
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Providence St Joseph Hospital Eureka · Eureka-Arcata, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $403.92 $792.00 Apr 1, 2026
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Loma Linda University Medical Center Loma Linda · Riverside-San Bernardino-Ontario, CA HC ENDOMETRIAL BIOPSY $407.25 $905.00 Sep 2, 2026
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Mission Hospital Regional Med Center Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $424.32 $884.00 Apr 1, 2026
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Stanford Health Care Tri-Valley Pleasanton · San Francisco-Oakland-Fremont, CA Biopsy of Uterus Lining $452.80 $1,132.00 Apr 1, 2026
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Riverside University Medical Center Moreno Valley · Riverside-San Bernardino-Ontario, CA HC Endometrial Biopsy $468.36 $468.36 —
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St Joseph Hospital of Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC BIOPSY OF UTERUS LINING $529.92 $1,104.00 Apr 1, 2026
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Saint John's Health Center Santa Monica · Los Angeles-Long Beach-Anaheim, CA HC ED ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX CDM $543.90 $1,554.00 Apr 1, 2026
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Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Ontario Ontario · Ontario, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Orange County - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - West la Los Angeles · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $546.00 $1,050.00 —
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Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Richmond Campus Richmond · Richmond, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA ENDOMETRIAL BX W/WO ENDOCERVIX BX W/O DILAT SPX $548.80 $980.00 —
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Stanford Health Care Stanford · San Jose-Sunnyvale-Santa Clara, CA Biopsy of Uterus Lining $590.00 $1,475.00 Apr 1, 2026
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Fresno Community Hospital and Medical Center Fresno · Fresno, CA Cyberknife $606.40 $758.00 Jun 18, 2026
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Fresno Community Hospital and Medical Center Clovis · Fresno, CA ENDOMETRIAL BX, WO CERVICAL DILATION $606.40 $758.00 Jun 15, 2026
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Providence Saint Joseph Medical Center Burbank · Los Angeles-Long Beach-Anaheim, CA HC BIOPSY OF UTERUS LINING $639.10 $1,826.00 Apr 1, 2026
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Keck Hospital of USC Los Angeles · Los Angeles-Long Beach-Anaheim, CA Endometrial Bx W/Wo Endocervix Bx W/O Dilat Spx $651.25 $651.25 Apr 1, 2026
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Cedars-Sinai Marina Hospital Marina del Rey · Los Angeles-Long Beach-Anaheim, CA Outpatient Surgical Services $655.63 $1,008.66 Nov 26, 2025
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UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Biopsy Of Uterine Lining $944.90 $1,718.00 Apr 1, 2026
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Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA HB BIOPSY, ENDOMETRIAL $1,141.74 $1,756.52 Nov 26, 2025
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USC Kenneth Norris Jr Cancer Hospital Los Angeles · Los Angeles-Long Beach-Anaheim, CA Endometrial Bx W/Wo Endocervix Bx W/O Dilat Spx $1,462.50 $1,462.50 Apr 1, 2026
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Ridgecrest Regional Hospital Ridgecrest · Bakersfield-Delano, CA Biopsy of uterus lining $20,178.75 $38,073.12 Sep 11, 2026
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Los Angeles-Long Beach-Anaheim, CA 24 $54.00 $546.00
San Francisco-Oakland-Fremont, CA 10 $452.80 $548.80
Riverside-San Bernardino-Ontario, CA 8 $180.90 $437.80
Fresno, CA 4 $303.68 $577.60
San Diego-Chula Vista-Carlsbad, CA 4 $546.00 $546.00
Santa Rosa-Petaluma, CA 4 $259.59 $373.06
Sacramento-Roseville-Folsom, CA 3 $548.80 $548.80
San Jose-Sunnyvale-Santa Clara, CA 3 $548.80 $548.80
Vallejo, CA 3 $236.26 $548.80
Eureka-Arcata, CA 2 $238.68 $321.30
Bakersfield-Delano, CA 1 $20,178.75 $20,178.75
Modesto, CA 1 $548.80 $548.80
Napa, CA 1 $400.86 $400.86
Ontario, CA 1 $546.00 $546.00
Richmond, CA 1 $548.80 $548.80
Salinas, CA 1 $255.00 $255.00
Stockton-Lodi, CA 1 $548.80 $548.80
Truckee-Grass Valley, CA 1 $97.00 $97.00

What it is

An endometrial biopsy takes a small sample of the uterine lining with a thin tube passed through the cervix, without stretching the cervix open. It is used to investigate abnormal bleeding, such as bleeding after menopause.

What the price covers

The price covers taking the sample. The pathologist's exam and the office visit are usually billed separately.

Endometrial biopsy (uterine lining sample) without dilating the cervix in other states

Median cash price across the state's hospitals.