How Much Does a Pathology Exam of Biopsy Tissue Cost in District of Columbia?
Tissue exam by pathologist
$88Hospital outpatient total2026 Medicare, physician + facilityUnder 2026 Medicare rates, a pathology exam of biopsy tissue costs up to about $88 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in District of Columbia averages $80.
- ✓Your ZIP's wage-adjusted hospital and surgery center rates
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- ✓The add-on codes that typically land on the bill
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- ✓Filled good-faith-estimate request letter
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District of Columbia Medicare physician rate (2026)
+13.4% vs nationalSingle statewide locality.
What the whole procedure costs
The office rate above is what an imaging center, lab or office is paid for the whole test. In a hospital, the facility bills its own fee and the physician bills only the reading. These are 2026 national Medicare amounts.
Medicare may pay the facility separately for this code or package it into another service on the same day, so treat the facility share as an upper bound. For a test like this the physician in a hospital bills only the reading (the professional component); outside a hospital one global fee covers the whole test, shown in the office rate above. Medicare allowed amounts are not what an uninsured patient is charged, and not a quote. Private plans typically allow more.
Your ZIP in District of Columbia
Enter a ZIP code to see how the DC locality applies to your address, whether you are in the District itself, Bethesda or Silver Spring on the Maryland side, or Arlington and Alexandria in Virginia.
What pathology exam of biopsy tissue costs at hospitals near you
Everything above is a national average. The hospital you pick in District of Columbia moves the bill more than anything else you control.
Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.
For example 20001.
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What these numbers are
Every figure on this page is a 2026 Medicare allowed amount: the physician line comes from the Physician Fee Schedule adjusted by geographic practice-cost indices, and the facility totals come from the CMS hospital outpatient (OPPS) and ambulatory surgery center rates. None of them is a hospital chargemaster price, your insurer's contracted rate, or a quote. Anesthesia, pathology, imaging reads and follow-up care are billed under their own codes when they apply, and an inpatient stay is paid a different way again. In District of Columbia the office and hospital physician lines for this CPT differ by $41.29.
National vs District of Columbia
Where District of Columbia ranks for this CPT
Pathology Exam of Biopsy Tissue and how District of Columbia is priced
The District of Columbia is unusual in the fee schedule: it forms its own high-cost locality that reaches beyond the city line to cover close-in Maryland and Virginia suburbs, including areas such as Montgomery and Prince George's counties and the Arlington and Alexandria side of the Potomac. Its geographic indices are among the highest in the country, reflecting the region's wages and office costs. As a result, DC-area Medicare-approved amounts run well above those in the rest of Maryland or Virginia, and the boundary of that locality can matter more than the state line. A patient in Bethesda is priced with Washington, not with Baltimore.
The Washington area is dense with hospitals, including multiple academic medical centers and large regional systems competing across the district and its suburbs. That density gives patients real choice within a short distance, which is rare in American health care. Federal employment also means an unusually well-insured population, so cash-pay and Medicare-rate comparisons are most useful for those outside employer coverage.
This procedure: CPT 88305 covers a pathologist examining tissue from a biopsy or minor surgery under a microscope: a skin biopsy, a polyp removed during a colonoscopy, or a breast or prostate core, for example. The lab processes the tissue into stained glass slides, and a pathologist, often a dermatopathologist for skin samples, reads them and writes the diagnosis report. It is one of the most frequently billed pathology codes, and it is billed per specimen, so several biopsies from one procedure often produce several charges.
What Is Pathology Exam of Biopsy Tissue?
CPT 88305 covers a pathologist examining tissue from a biopsy or minor surgery under a microscope: a skin biopsy, a polyp removed during a colonoscopy, or a breast or prostate core, for example. The lab processes the tissue into stained glass slides, and a pathologist, often a dermatopathologist for skin samples, reads them and writes the diagnosis report. It is one of the most frequently billed pathology codes, and it is billed per specimen, so several biopsies from one procedure often produce several charges.
What Affects the Cost
- –Each separately submitted specimen is billed as its own unit, so three polyps sent in three containers can mean three charges.
- –Special stains or immunohistochemistry, used when the diagnosis is not clear on routine slides, are billed with additional codes such as 88312 or 88342.
- –An independent lab usually bills one global fee, while a hospital lab bills the tissue processing on its own claim and the pathologist bills the reading.
- –Out-of-network lab bills are a common surprise, because patients rarely choose the lab that receives their biopsy.
- –An outside second opinion on the slides is billed with separate consultation codes.
Questions to Ask Before Booking
- 1.Which lab will the tissue go to, and is it in my network?
- 2.How many specimens will be sent, and will each one be billed?
- 3.Will special stains or extra tests be run, and would you tell me first?
- 4.Is a dermatopathologist or other subspecialist reading the slides, and are they in network?
- 5.If I get a bill from a lab I did not choose, who do I contact to have it reprocessed?
Other featured procedures in District of Columbia
Pathology Exam of Biopsy Tissue in other states
Pathology Exam of Biopsy Tissue in District of Columbia: questions
Under 2026 Medicare rates, a pathology exam of biopsy tissue costs up to about $88 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in District of Columbia averages $80. District of Columbia is a single Medicare locality, so the physician rate is the same statewide.
Not on the physician fee schedule. District of Columbia uses one locality, so the Medicare physician rate is the same from one end of the state to the other. What still changes is site of service (office vs hospital) and any facility fee the hospital bills on its own claim.
After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $16 for the office physician line or $8 for the hospital physician line in District of Columbia. Medigap may cover that 20%. This is not the hospital facility fee.
It depends on where the test is done. At an independent imaging center, lab or office, $79.56 is Medicare's full rate in District of Columbia, covering the test and the reading. In a hospital outpatient department the physician is paid only for the reading (about $38.27) and the hospital is paid separately, which brings the national total to up to about $88. District of Columbia ranks #50 of 51 states on the non-hospital rate (13% above the national office rate of $70.14).