CPT code 56820: Vulvar colposcopy, without biopsy2026 Medicare rate & RVUs

A clinician examines vulvar tissue under magnification to assess visible abnormalities when a diagnostic colposcopic evaluation is needed and no biopsy is taken.

CMS RVU26DEffective Oct 1, 2026109 payment localities6.3K Medicare services in 2024

Medicare pays $127.93 for 56820 nationally in the office and $75.49 in a hospital or facility. Local office rates run $113.66–$160.11.

Medicare rate · 56820

Vulvar colposcopy, without biopsy

Office or facility?

Work RVUs
1.46
Total RVUs
3.83
Global days
000

National rate · 2026

$127.93

Office setting, before claim adjustments.

See every locality for 56820 →Billed by an NP, PA or therapist? →

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

Your location

Medicare pays by the payment locality where the service is performed.

On this page 10 sections
  1. Medicare rate
  2. What 56820 covers
  3. By payment locality
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Similar codes
  8. Related codes
  9. Billing questions
  10. Sources

What 56820 covers

This service is a focused, magnified examination of the vulvar skin and mucosa, typically performed by a gynecologist or another qualified clinician in an office or outpatient setting. It may be used to assess a visible lesion, persistent color or texture change, or another finding that warrants closer evaluation. The examination helps characterize the affected area; tissue sampling is not part of this code.

Report it when the documented service is vulvar colposcopy without biopsy. The record should identify the clinical reason for the examination, the area examined, and the findings; if a biopsy is performed as part of the colposcopic service, use the biopsy-inclusive sibling code 56821 instead. This minor procedure has a 0-day global period, so same-day preoperative and postoperative care is included. When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and other procedures are subject to the standard 50% reduction. Modifier 50 is inappropriate; assistant-at-surgery payment is restricted, and co-surgeon and team-surgery reporting are not permitted.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

Where 56820 pays more and less

The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.

109 payment localities

$113.66 to $160.11

$113.66$136.88$160.11
One dot per payment locality, office / nonfacility. Hover a dot to see the locality; select it to open that rate.

109 of 109 payment localities

56820 office and facility rates by payment locality
Payment localityOfficeFacility
Alabama$115.24$69.36
Alaska$152.82$96.97
Arizona$124.45$73.64
Arkansas$113.66$68.62
Atlanta, GA$131.01$77.73
Austin, TX$131.06$75.58
Bakersfield, CA$132.06$74.59
Baltimore area, MD$135.96$79.70
Beaumont, TX$120.97$73.25
Brazoria, TX$125.70$73.73

56820 rates by state

Office rate range in each state. Select a state to see its payment localities.

Explore a state

Local rates. Clear comparisons.

Hover or focus a tile to see its rate range. Select it to open the state’s fee schedule.

$113.66

$152.82

Color shows the midpoint of each state’s locality range.

View every state and territory as a table
56820 office rate range by state
State / territoryOffice rate rangeLocalities
AK$152.821
AL$115.241
AR$113.661
AZ$124.451
CA$131.30–$160.1129
CO$131.021
CT$136.201
DC$144.061
DE$126.421
FL$129.38–$144.593
GA$122.08–$131.012
GU$133.741
HI$133.741
IA$116.531
ID$117.561
IL$126.90–$140.304
IN$118.171
KS$116.721
KY$119.371
LA$119.48–$125.012
MA$130.59–$142.542
MD$128.52–$144.063
ME$118.91–$123.972
MI$122.99–$131.662
MN$123.611
MO$118.01–$124.583
MS$115.821
MT$127.911
NC$119.971
ND$122.571
NE$116.921
NH$129.671
NJ$137.20–$142.832
NM$123.921
NV$126.491
NY$121.74–$152.035
OH$121.901
OK$118.411
OR$124.97–$134.182
PA$121.68–$133.422
PR$128.561
RI$130.191
SC$121.241
SD$121.941
TN$117.371
TX$120.97–$131.228
UT$122.801
VA$124.08–$144.062
VI$128.561
VT$122.771
WA$130.12–$144.642
WI$118.741
WV$122.621
WY$125.581

How the 56820 rate is calculated

Each of 56820’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

How the rate is built · 56820

RVUs × geographic indexes × conversion factor

Office or facility?

Work1.46

1.46 RVUs× 1.000 GPCI

Practice expense2.10

2.10 RVUs× 1.000 GPCI

Malpractice0.27

0.27 RVUs× 1.000 GPCI

Adjusted RVUs

3.8300

Conversion factor

$33.4009

Medicare rate

$127.93

Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.

Payment rules and modifiers for 56820

The CMS indicators that decide how 56820 is paid alongside other services.

CMS payment indicators · 56820

Vulvar colposcopy, without biopsy

RuleCMS valueWhat it means
Global period000Same-day global: pre- and post-op care on the day of the procedure is included.
Multiple procedures2Standard reduction: highest-valued procedure at 100%, others at 50%.
Bilateral (modifier 50)0The 150% bilateral adjustment doesn’t apply.
Assistant at surgery (80/81/82/AS)1Not paid (statutory restriction).
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

What modifiers do to the payment

Modifier 51 · payment effect

With and without the modifier

56820 without 51 · national office

$127.93

Vulvar colposcopy, without biopsy

56820-51 · Second procedure: 50%

$63.97

When this isn’t the highest-valued procedure in the session, Medicare pays 50% of its fee schedule amount (the highest is paid at 100%).

When to use modifier 51

56820 compared with similar codes

Compare codes · National

4 codes, side by side

Office or facility?

  • 56820

    Vulvar colposcopy, without biopsy1.46 wRVU

    $127.93

  • 56821

    Vulvar colposcopy, with biopsy2 wRVU

    $171.01+$43.08

  • 57420

    Vaginal colposcopy, without vaginal biopsy1.56 wRVU

    $137.61+$9.68

  • 57421

    Colposcopy, entire vagina with biopsy2.15 wRVU

    $182.03+$54.10

How to choose

56821Vulvar colposcopyWith biopsy
Both describe colposcopic evaluation of the vulva. Choose 56821 when biopsy is performed; 56820 is for examination without biopsy.
57420Vaginal colposcopyWithout vaginal biopsy
This code is for colposcopic examination of the vagina rather than the vulva. Select based on the anatomic site evaluated.
57421ColposcopyEntire vagina with biopsy
This code describes vaginal colposcopy with biopsy. It differs from 56820 in both the site examined and the inclusion of biopsy.

56820 billing questions

When should 56820 be used instead of 56821?

Use 56820 for vulvar colposcopic examination without biopsy. When tissue is sampled during the examination, report 56821, the biopsy-inclusive sibling.

Can a separate vulvar biopsy code be reported with 56820?

56820 describes the colposcopic examination without biopsy. If biopsy is performed during that examination, use 56821 rather than reporting 56820 as the no-biopsy service.

What documentation supports 56820?

Document the reason for examining the vulva, the area evaluated, the colposcopic findings, and whether tissue was sampled.

Does the service have a global period?

It has a 0-day global period. Same-day preoperative and postoperative care is included.

How does the multiple-procedure rule affect payment?

For procedures performed in the same session, the highest-valued procedure is paid in full and the others are subject to the standard 50% reduction.

Can modifier 50 or an assistant-at-surgery claim be used?

Modifier 50 is inappropriate for this service. Assistant-at-surgery payment is restricted, and co-surgeons and team surgery are not permitted.

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Show the CMS file lines behind this rate
RVUs for 56820PPRRVU2026_Oct_nonQPP.csv, line 6,426 (RVU26D)

Open CMS sourceHow we calculate rates

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