Choose 92137 for OCT angiography of posterior-segment blood flow. Choose 92134 for structural retinal OCT with retinal thickness analysis.
On this page
CMS RVU26D · Effective 2026-10-01
92137 in El Centro
Office / nonfacility
$63.52
Base rate per service
Facility setting
Not available in this setting
Base rate per service
Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.
Ophthalmic imaging
About 92137: Posterior segment OCT angiography
Reports posterior-segment OCT angiography that evaluates retinal blood flow, when an ophthalmologist or other qualified clinician performs and interprets the imaging.
This service uses optical coherence tomography angiography to create images of blood flow in the posterior eye, including retinal and choroidal vascular structures. Ophthalmologists commonly use it when evaluating retinal vascular conditions such as diabetic retinopathy, macular degeneration, or retinal vein occlusion. The test is performed in an eye-care setting with specialized imaging equipment, and the interpreting clinician provides a report.
Report the service for the OCT angiography study, whether one or both eyes are imaged. The record should identify the clinical reason for testing and include the resulting interpretation and report. The code may be billed globally or split into professional and technical components: modifier 26 identifies interpretation, and modifier TC identifies equipment and staff. The ophthalmology diagnostic multiple procedure reduction applies to the technical component. The code is already priced as bilateral, so modifier 50 does not increase payment.
CMS billing rules for 92137
- Professional and technical components
- Diagnostic test with a professional component (modifier 26, interpretation) and a technical component (modifier TC, equipment and staff); billing without a modifier is the global service.
- Multiple procedures
- Ophthalmology diagnostic multiple procedure reduction applies to the technical component.
- Bilateral procedures
- The code is already priced as bilateral; modifier 50 does not increase payment.
Where the value comes from
- Work RVU0.62 · 35%
- Practice expense (office) RVU1.15 · 64%
- Malpractice RVU0.02 · 1%
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.
92137 compared with similar codes
Office rates for El Centro, from the same CMS release.
92133 is posterior-segment imaging focused on the optic nerve; 92137 is OCT angiography focused on retinal and choroidal vasculature.
92132 images the anterior segment, while 92137 is for posterior-segment OCT angiography.
The same code, a different location
How does El Centro compare?
In Bakersfield, the office rate for 92137 is $63.61—$0.09 higher than the $63.52 rate in El Centro. Both use the same code, release and participation basis.
92137 across payment areas
Same release and payment basis · bars start at $0
El Centro · This locality
$63.52
$63.61
$0.09 higher than El Centro
$63.52
The same base rate than El Centro
$63.52
The same base rate than El Centro
$63.52
The same base rate than El Centro
$3.92 higher than El Centro
$63.52
The same base rate than El Centro
Other payment areas listed in California appear first, followed by selected cross-country examples. The chart compares amounts, not distance.
Across 109 of 109 CMS payment localities with a supported office rate, 92137 ranges from $54.05 in Arkansas to $78.73 in San Jose-Sunnyvale-Santa Clara (San Benito Cnty). This is a geographic range, not an average.
The code’s RVUs stay the same in these comparisons. Geographic adjustments to work, practice expense and malpractice change the dollar amount. A city name alone may not identify the payment area for a service address.
Compare all 108 other payment areas
Merced
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Modesto
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Napa
California · 92137
Office
$72.98
Facility
Unavailable
$9.46 higher than El Centro for the office setting.
Oxnard-Thousand Oaks-Ventura
California · 92137
Office
$67.11
Facility
Unavailable
$3.59 higher than El Centro for the office setting.
Redding
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Rest Of California
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Riverside-San Bernardino-Ontario
California · 92137
Office
$63.75
Facility
Unavailable
$0.23 higher than El Centro for the office setting.
Sacramento-Roseville-Folsom
California · 92137
Office
$66.48
Facility
Unavailable
$2.96 higher than El Centro for the office setting.
Salinas
California · 92137
Office
$66.23
Facility
Unavailable
$2.71 higher than El Centro for the office setting.
San Diego-Chula Vista-Carlsbad
California · 92137
Office
$67.63
Facility
Unavailable
$4.11 higher than El Centro for the office setting.
San Francisco-Oakland-Berkeley (Marin Cnty)
California · 92137
Office
$77.14
Facility
Unavailable
$13.62 higher than El Centro for the office setting.
San Francisco-Oakland-Berkeley (San Francisco/San Mateo/Alameda/Contra Costa Cnty)
California · 92137
Office
$77.12
Facility
Unavailable
$13.60 higher than El Centro for the office setting.
San Jose-Sunnyvale-Santa Clara (San Benito Cnty)
California · 92137
Office
$78.73
Facility
Unavailable
$15.21 higher than El Centro for the office setting.
San Jose-Sunnyvale-Santa Clara (Santa Clara Cnty)
California · 92137
Office
$78.64
Facility
Unavailable
$15.12 higher than El Centro for the office setting.
San Luis Obispo-Paso Robles
California · 92137
Office
$65.17
Facility
Unavailable
$1.65 higher than El Centro for the office setting.
Santa Cruz-Watsonville
California · 92137
Office
$68.17
Facility
Unavailable
$4.65 higher than El Centro for the office setting.
Santa Maria-Santa Barbara
California · 92137
Office
$66.43
Facility
Unavailable
$2.91 higher than El Centro for the office setting.
Santa Rosa-Petaluma
California · 92137
Office
$68.86
Facility
Unavailable
$5.34 higher than El Centro for the office setting.
Stockton
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Vallejo
California · 92137
Office
$72.95
Facility
Unavailable
$9.43 higher than El Centro for the office setting.
Visalia
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Yuba City
California · 92137
Office
$63.52
Facility
Unavailable
The same base rate than El Centro for the office setting.
Dc + Md/Va Suburbs
District of Columbia · 92137
Office
$67.82
Facility
Unavailable
$4.30 higher than El Centro for the office setting.
Miami
Florida · 92137
Office
$62.38
Facility
Unavailable
$1.14 lower than El Centro for the office setting.
Chicago
Illinois · 92137
Office
$60.99
Facility
Unavailable
$2.53 lower than El Centro for the office setting.
Manhattan
New York · 92137
Office
$67.73
Facility
Unavailable
$4.21 higher than El Centro for the office setting.
Alaska*
Alaska · 92137
Office
$72.34
Facility
Unavailable
$8.82 higher than El Centro for the office setting.
Alabama
Alabama · 92137
Office
$54.70
Facility
Unavailable
$8.82 lower than El Centro for the office setting.
Arkansas
Arkansas · 92137
Office
$54.05
Facility
Unavailable
$9.47 lower than El Centro for the office setting.
Arizona
Arizona · 92137
Office
$58.50
Facility
Unavailable
$5.02 lower than El Centro for the office setting.
Colorado
Colorado · 92137
Office
$62.35
Facility
Unavailable
$1.17 lower than El Centro for the office setting.
Connecticut
Connecticut · 92137
Office
$63.30
Facility
Unavailable
$0.22 lower than El Centro for the office setting.
Delaware
Delaware · 92137
Office
$59.36
Facility
Unavailable
$4.16 lower than El Centro for the office setting.
Fort Lauderdale
Florida · 92137
Office
$60.83
Facility
Unavailable
$2.69 lower than El Centro for the office setting.
Rest Of Florida
Florida · 92137
Office
$58.43
Facility
Unavailable
$5.09 lower than El Centro for the office setting.
Atlanta
Georgia · 92137
Office
$60.60
Facility
Unavailable
$2.92 lower than El Centro for the office setting.
Rest Of Georgia
Georgia · 92137
Office
$55.77
Facility
Unavailable
$7.75 lower than El Centro for the office setting.
Hawaii, Guam
Hawaii · 92137
Office
$64.77
Facility
Unavailable
$1.25 higher than El Centro for the office setting.
Iowa
Iowa · 92137
Office
$56.12
Facility
Unavailable
$7.40 lower than El Centro for the office setting.
Idaho
Idaho · 92137
Office
$56.36
Facility
Unavailable
$7.16 lower than El Centro for the office setting.
East St. Louis
Illinois · 92137
Office
$57.39
Facility
Unavailable
$6.13 lower than El Centro for the office setting.
Rest Of Illinois
Illinois · 92137
Office
$56.82
Facility
Unavailable
$6.70 lower than El Centro for the office setting.
Suburban Chicago
Illinois · 92137
Office
$61.49
Facility
Unavailable
$2.03 lower than El Centro for the office setting.
Indiana
Indiana · 92137
Office
$56.64
Facility
Unavailable
$6.88 lower than El Centro for the office setting.
Kansas
Kansas · 92137
Office
$55.77
Facility
Unavailable
$7.75 lower than El Centro for the office setting.
Kentucky
Kentucky · 92137
Office
$55.47
Facility
Unavailable
$8.05 lower than El Centro for the office setting.
New Orleans
Louisiana · 92137
Office
$57.61
Facility
Unavailable
$5.91 lower than El Centro for the office setting.
Rest Of Louisiana
Louisiana · 92137
Office
$55.34
Facility
Unavailable
$8.18 lower than El Centro for the office setting.
Metropolitan Boston
Massachusetts · 92137
Office
$68.01
Facility
Unavailable
$4.49 higher than El Centro for the office setting.
Rest Of Massachusetts
Massachusetts · 92137
Office
$62.02
Facility
Unavailable
$1.50 lower than El Centro for the office setting.
Baltimore/Surr. Cntys
Maryland · 92137
Office
$63.08
Facility
Unavailable
$0.44 lower than El Centro for the office setting.
Rest Of Maryland
Maryland · 92137
Office
$60.40
Facility
Unavailable
$3.12 lower than El Centro for the office setting.
Rest Of Maine
Maine · 92137
Office
$56.46
Facility
Unavailable
$7.06 lower than El Centro for the office setting.
Southern Maine
Maine · 92137
Office
$59.20
Facility
Unavailable
$4.32 lower than El Centro for the office setting.
Detroit
Michigan · 92137
Office
$58.90
Facility
Unavailable
$4.62 lower than El Centro for the office setting.
Rest Of Michigan
Michigan · 92137
Office
$56.53
Facility
Unavailable
$6.99 lower than El Centro for the office setting.
Minnesota
Minnesota · 92137
Office
$60.43
Facility
Unavailable
$3.09 lower than El Centro for the office setting.
Metropolitan Kansas City
Missouri · 92137
Office
$57.43
Facility
Unavailable
$6.09 lower than El Centro for the office setting.
Metropolitan St. Louis
Missouri · 92137
Office
$57.95
Facility
Unavailable
$5.57 lower than El Centro for the office setting.
Rest Of Missouri
Missouri · 92137
Office
$54.47
Facility
Unavailable
$9.05 lower than El Centro for the office setting.
Mississippi
Mississippi · 92137
Office
$54.27
Facility
Unavailable
$9.25 lower than El Centro for the office setting.
Montana**
Montana · 92137
Office
$59.79
Facility
Unavailable
$3.73 lower than El Centro for the office setting.
North Carolina
North Carolina · 92137
Office
$56.97
Facility
Unavailable
$6.55 lower than El Centro for the office setting.
North Dakota**
North Dakota · 92137
Office
$59.39
Facility
Unavailable
$4.13 lower than El Centro for the office setting.
Nebraska
Nebraska · 92137
Office
$56.41
Facility
Unavailable
$7.11 lower than El Centro for the office setting.
New Hampshire
New Hampshire · 92137
Office
$61.28
Facility
Unavailable
$2.24 lower than El Centro for the office setting.
Northern Nj
New Jersey · 92137
Office
$67.28
Facility
Unavailable
$3.76 higher than El Centro for the office setting.
Rest Of New Jersey
New Jersey · 92137
Office
$64.21
Facility
Unavailable
$0.69 higher than El Centro for the office setting.
New Mexico
New Mexico · 92137
Office
$56.73
Facility
Unavailable
$6.79 lower than El Centro for the office setting.
Nevada**
Nevada · 92137
Office
$59.71
Facility
Unavailable
$3.81 lower than El Centro for the office setting.
Nyc Suburbs/Long Island
New York · 92137
Office
$68.95
Facility
Unavailable
$5.43 higher than El Centro for the office setting.
Poughkpsie/N Nyc Suburbs
New York · 92137
Office
$64.51
Facility
Unavailable
$0.99 higher than El Centro for the office setting.
Queens
New York · 92137
Office
$68.40
Facility
Unavailable
$4.88 higher than El Centro for the office setting.
Rest Of New York
New York · 92137
Office
$57.67
Facility
Unavailable
$5.85 lower than El Centro for the office setting.
Ohio
Ohio · 92137
Office
$56.45
Facility
Unavailable
$7.07 lower than El Centro for the office setting.
Oklahoma
Oklahoma · 92137
Office
$55.53
Facility
Unavailable
$7.99 lower than El Centro for the office setting.
Portland
Oregon · 92137
Office
$64.21
Facility
Unavailable
$0.69 higher than El Centro for the office setting.
Rest Of Oregon
Oregon · 92137
Office
$59.44
Facility
Unavailable
$4.08 lower than El Centro for the office setting.
Metropolitan Philadelphia
Pennsylvania · 92137
Office
$61.86
Facility
Unavailable
$1.66 lower than El Centro for the office setting.
Rest Of Pennsylvania
Pennsylvania · 92137
Office
$56.60
Facility
Unavailable
$6.92 lower than El Centro for the office setting.
Puerto Rico
Puerto Rico · 92137
Office
$60.20
Facility
Unavailable
$3.32 lower than El Centro for the office setting.
Rhode Island
Rhode Island · 92137
Office
$61.38
Facility
Unavailable
$2.14 lower than El Centro for the office setting.
South Carolina
South Carolina · 92137
Office
$56.77
Facility
Unavailable
$6.75 lower than El Centro for the office setting.
South Dakota**
South Dakota · 92137
Office
$59.34
Facility
Unavailable
$4.18 lower than El Centro for the office setting.
Tennessee
Tennessee · 92137
Office
$55.98
Facility
Unavailable
$7.54 lower than El Centro for the office setting.
Austin
Texas · 92137
Office
$61.98
Facility
Unavailable
$1.54 lower than El Centro for the office setting.
Beaumont
Texas · 92137
Office
$56.28
Facility
Unavailable
$7.24 lower than El Centro for the office setting.
Brazoria
Texas · 92137
Office
$59.46
Facility
Unavailable
$4.06 lower than El Centro for the office setting.
Dallas
Texas · 92137
Office
$59.73
Facility
Unavailable
$3.79 lower than El Centro for the office setting.
Fort Worth
Texas · 92137
Office
$59.35
Facility
Unavailable
$4.17 lower than El Centro for the office setting.
Galveston
Texas · 92137
Office
$59.57
Facility
Unavailable
$3.95 lower than El Centro for the office setting.
Houston
Texas · 92137
Office
$59.94
Facility
Unavailable
$3.58 lower than El Centro for the office setting.
Rest Of Texas
Texas · 92137
Office
$57.76
Facility
Unavailable
$5.76 lower than El Centro for the office setting.
Utah
Utah · 92137
Office
$57.41
Facility
Unavailable
$6.11 lower than El Centro for the office setting.
Virginia
Virginia · 92137
Office
$58.94
Facility
Unavailable
$4.58 lower than El Centro for the office setting.
Virgin Islands
United States Virgin Islands · 92137
Office
$60.20
Facility
Unavailable
$3.32 lower than El Centro for the office setting.
Vermont
Vermont · 92137
Office
$59.07
Facility
Unavailable
$4.45 lower than El Centro for the office setting.
Rest Of Washington
Washington · 92137
Office
$61.93
Facility
Unavailable
$1.59 lower than El Centro for the office setting.
Seattle (King Cnty)
Washington · 92137
Office
$69.42
Facility
Unavailable
$5.90 higher than El Centro for the office setting.
Wisconsin
Wisconsin · 92137
Office
$57.71
Facility
Unavailable
$5.81 lower than El Centro for the office setting.
West Virginia
West Virginia · 92137
Office
$55.04
Facility
Unavailable
$8.48 lower than El Centro for the office setting.
Wyoming**
Wyoming · 92137
Office
$59.61
Facility
Unavailable
$3.91 lower than El Centro for the office setting.
See how rates vary across the country
92137 · Office / nonfacility · Non-QP. Choose a state to explore its payment localities. A range means the amount varies within that state.
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.
$54.05
$72.34
Color shows the midpoint of each state’s locality range.
View all state and territory rates as a table
| State / territory | Rate range | Localities |
|---|---|---|
| AK | $72.34 | 1 |
| AL | $54.70 | 1 |
| AR | $54.05 | 1 |
| AZ | $58.50 | 1 |
| CA | $63.52–$78.73 | 29 |
| CO | $62.35 | 1 |
| CT | $63.30 | 1 |
| DC | $67.82 | 1 |
| DE | $59.36 | 1 |
| FL | $58.43–$62.38 | 3 |
| GA | $55.77–$60.60 | 2 |
| GU | $64.77 | 1 |
| HI | $64.77 | 1 |
| IA | $56.12 | 1 |
| ID | $56.36 | 1 |
| IL | $56.82–$61.49 | 4 |
| IN | $56.64 | 1 |
| KS | $55.77 | 1 |
| KY | $55.47 | 1 |
| LA | $55.34–$57.61 | 2 |
| MA | $62.02–$68.01 | 2 |
| MD | $60.40–$67.82 | 3 |
| ME | $56.46–$59.20 | 2 |
| MI | $56.53–$58.90 | 2 |
| MN | $60.43 | 1 |
| MO | $54.47–$57.95 | 3 |
| MS | $54.27 | 1 |
| MT | $59.79 | 1 |
| NC | $56.97 | 1 |
| ND | $59.39 | 1 |
| NE | $56.41 | 1 |
| NH | $61.28 | 1 |
| NJ | $64.21–$67.28 | 2 |
| NM | $56.73 | 1 |
| NV | $59.71 | 1 |
| NY | $57.67–$68.95 | 5 |
| OH | $56.45 | 1 |
| OK | $55.53 | 1 |
| OR | $59.44–$64.21 | 2 |
| PA | $56.60–$61.86 | 2 |
| PR | $60.20 | 1 |
| RI | $61.38 | 1 |
| SC | $56.77 | 1 |
| SD | $59.34 | 1 |
| TN | $55.98 | 1 |
| TX | $56.28–$61.98 | 8 |
| UT | $57.41 | 1 |
| VA | $58.94–$67.82 | 2 |
| VI | $60.20 | 1 |
| VT | $59.07 | 1 |
| WA | $61.93–$69.42 | 2 |
| WI | $57.71 | 1 |
| WV | $55.04 | 1 |
| WY | $59.61 | 1 |
Where does this rate apply?
El Centro is a Medicare payment area. Our Census mapping connects it to 18 cities and communities in California, including the examples shown here.
Some communities span more than one payment area. Follow a city link to compare all of its mapped areas, or check the service-location ZIP above for an address-level starting point.
Use this rate
What is a percentage of Medicare worth?
Turn a percentage into dollars for 92137 in El Centro. This uses the base rate on this page, so the locality and release stay consistent.
Reference amount per service
$69.87
$63.52 × 110% = $69.87
A contract may specify another Medicare year or additional adjustments. This is percentage arithmetic on the displayed base rate, not a claim adjudication.
Working with a whole code list?
Compare an offer across your annual code mix, including an older Medicare schedule or flat per-code rates.
How this local rate is calculated
Each RVU component is multiplied by its own geographic practice cost index (GPCI). The three adjusted components are added, then multiplied by the conversion factor. These are the inputs used for 92137 in El Centro.
PPRRVU2026_Oct_nonQPP.csv
11,699
- Code
- 92137
- Physician work
- 0.62
- Practice expense
- 1.15
- Malpractice
- 0.02
GPCI2026.csv
10
- Locality
- El Centro
- Physician work
- 1.017
- Practice expense
- 1.096
- Malpractice
- 0.541
| Component | RVU | Locality factor | Adjusted |
|---|---|---|---|
| Physician work | 0.62 | × 1.017 | 0.6305 |
| Practice expense | 1.15 | × 1.096 | 1.2604 |
| Malpractice | 0.02 | × 0.541 | 0.0108 |
| Total RVUs | 1.9018 | ||
| Conversion factor | × 33.4009 | ||
Office / nonfacility rate, El Centro$63.52
Open 92137 in the RVU calculator →
Explore RVUs, geographic factors and the full formula
Office / nonfacility
| Component | RVU | Local GPCI |
|---|---|---|
| Work | 0.62 | 1.017 |
| Practice expense | 1.15 | 1.096 |
| Malpractice | 0.02 | 0.541 |
(0.62 × 1.017 + 1.15 × 1.096 + 0.02 × 0.541) × $33.4009 = $63.52
The office and facility calculations use their respective practice-expense RVUs. The facility amount here is the physician fee, not a separate hospital or facility bill.
How this rate has changed
92137 · Office / nonfacility
$63.52
Effective 2026-10-01
The base rate is $3.27 higher than on 2025-10-01, moving from $60.25 to $63.52 (5.4%).
It is unchanged from the immediately preceding available release, effective 2026-07-01.
One bar per available release, ordered by effective date. Missing rates remain gaps. These comparisons hold the code, setting and locality identifiers constant; they do not isolate which policy or input caused a change.
What changed, release by release
January 1, 2026
RVU26A
$60.25changed to$63.52
- Conversion factor 32.3465 changed to 33.4009
- Work RVU 0.64 changed to 0.62
- Practice expense RVU 1.10 changed to 1.15
- Work GPCI 1.014 changed to 1.017
- Practice expense GPCI 1.093 changed to 1.096
- Malpractice GPCI 0.570 changed to 0.541
Held through RVU26B, RVU26C, RVU26D.
January 1, 2025
RVU25A
Earliest loaded release: $60.25
Held through RVU25B, RVU25C, RVU25D.
Explore release dates and calculate this code in an earlier period →
Each row uses the accepted CMS release effective on that date and the same contractor and locality identifiers. Missing rates stay visible. Historical boundaries may differ; verify the service address for an older claim.
Inspect every release and its CMS source
| Effective from | Office / nonfacility | Facility | CMS release |
|---|---|---|---|
| 2026-10-01 | $63.52 | Not available in this setting | RVU26D |
| 2026-07-01 | $63.52 | Not available in this setting | RVU26C |
| 2026-04-01 | $63.52 | Not available in this setting | RVU26B |
| 2026-01-01 | $63.52 | Not available in this setting | RVU26A |
| 2025-10-01 | $60.25 | Not available in this setting | RVU25D |
| 2025-07-01 | $60.25 | Not available in this setting | RVU25C |
| 2025-04-01 | $60.25 | Not available in this setting | RVU25B |
| 2025-01-01 | $60.25 | Not available in this setting | RVU25A |
92137 billing questions
How is 92137 different from 92134?
92137 describes OCT angiography, which depicts blood flow in posterior-segment vessels. 92134 is used for structural retinal imaging with retinal thickness analysis.
Can the service be billed for both eyes?
Yes. The code is priced as bilateral, and modifier 50 does not increase payment.
When should modifier 26 or TC be used?
Use modifier 26 for the professional interpretation and report, or modifier TC for the equipment and staff portion. Billing without either modifier represents the global service.
Does the multiple procedure reduction affect both components?
The ophthalmology diagnostic multiple procedure reduction applies to the technical component.
What documentation supports reporting 92137?
Document the reason for OCT angiography, the posterior-segment imaging performed, and the interpreting clinician’s findings and report.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.
Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.
