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CPT code 92312: Contact lens fitting, aphakia, both eyes2026 Medicare rate & RVUs in Alaska

Reports contact lens fitting for aphakia in both eyes, including lens selection and clinical assessment of fit and adaptation.

CMS RVU26DEffective Oct 1, 2026One payment locality82 Medicare services in 2024

In Alaska, Medicare pays $138.29 for 92312 in the office and $69.99 when it’s performed in a hospital or facility.

$138.29Office (non-facility)
$69.99Hospital or facility
+22.1%vs the national office rate ($113.23)

Check a contract rate as a % of Medicare · 92312 nationwide

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

We’ll open 92312 for the payment locality that covers the ZIP.

On this page 11 sections
  1. Rate in Alaska
  2. What 92312 covers
  3. Compared with other areas
  4. Rate map
  5. How it’s calculated
  6. Payment rules
  7. Related codes
  8. Rate history
  9. Where it applies
  10. Billing questions
  11. Sources

What 92312 covers

An ophthalmologist or optometrist uses this code when fitting contact lenses for a patient who is aphakic in both eyes, such as after removal of the crystalline lenses. The service involves assessing the eyes and visual needs, selecting lens characteristics, evaluating fit and vision, and supervising the patient’s adaptation. It is a clinical fitting service, not a report for the contact lenses themselves.

Report 92312 when the fitting addresses aphakia in both eyes; use the unilateral sibling when only one eye is fitted for aphakia. Documentation should identify the aphakia, both eyes, the fitting work performed, lens specifications selected, and the clinical assessment of fit or adaptation. CMS prices this code as bilateral, so report it once for both eyes; modifier 50 does not increase payment.

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.

How Alaska compares for 92312

Across 109 of 109 payment localities, the office rate for 92312 runs from $102.94 in Arkansas to $149.33 in San Benito County, CA. Alaska pays $138.29. The RVUs are the same everywhere; the geographic indexes change the dollars.

92312 in Alaska vs other payment areas
  1. Alaska · this page$138.29
  2. Los Angeles, CA · California$127.94−$10.35
  3. Washington, DC area · District of Columbia$128.27−$10.02
  4. Miami, FL · Florida$116.68−$21.61
  5. Chicago, IL · Illinois$114.31−$23.98
  6. Manhattan, NY · New York$127.69−$10.60
  7. Alabama · Alabama$104.11−$34.18

Other areas in Alaska first, then benchmark localities. Bars start at $0.

Every other payment area

92312 in every other Medicare payment locality
Payment localityOfficeFacility
ArkansasArkansas$102.94$47.85
ArizonaArizona$110.95$48.81
Bakersfield, CACalifornia$120.77$50.49
Chico, CACalifornia$120.67$50.38
El Centro, CACalifornia$120.67$50.38
Fresno, CACalifornia$120.67$50.38
Hanford, CACalifornia$120.67$50.38
Madera, CACalifornia$120.67$50.38

92312 rates by state

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

MEWIVTNHMTNDMNMINYMARIWAIDWYSDIAILINOHPANJCTORNVUTCONEMOKYWVVAMDDECAAZNMKSOKARTNNCSCDCTXLAMSALGAFLAKHI

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.

$102.94

$138.29

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

View every state and territory as a table
92312 office rate range by state
State / territoryOffice rate rangeLocalities
AK$138.291
AL$104.111
AR$102.941
AZ$110.951
CA$120.67–$149.3329
CO$118.241
CT$119.651
DC$128.271
DE$112.541
FL$110.24–$116.683
GA$105.54–$114.572
GU$122.931
HI$122.931
IA$106.921
ID$107.311
IL$107.17–$115.714
IN$107.821
KS$106.171
KY$105.231
LA$104.96–$109.042
MA$117.62–$128.812
MD$114.47–$128.273
ME$107.36–$112.462
MI$107.02–$110.942
MN$115.081
MO$103.31–$109.783
MS$103.161
MT$113.231
NC$108.301
ND$113.031
NE$107.491
NH$116.131
NJ$121.51–$127.332
NM$107.341
NV$113.251
NY$109.54–$129.725
OH$106.981
OK$105.471
OR$112.84–$121.772
PA$107.32–$116.982
PR$114.011
RI$116.341
SC$107.721
SD$113.011
TN$106.541
TX$106.74–$117.448
UT$108.891
VA$111.91–$128.272
VI$114.011
VT$112.351
WA$117.49–$131.522
WI$109.981
WV$103.971
WY$113.141

See 92312 in every payment locality

How the 92312 rate is calculated

Each of 92312’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 · 92312

RVUs × geographic indexes × conversion factor

Office or facility?

Work1.23

1.23 RVUs× 1.000 GPCI

Practice expense2.15

2.15 RVUs× 1.000 GPCI

Malpractice0.01

0.01 RVUs× 1.000 GPCI

Adjusted RVUs

3.3900

Conversion factor

$33.4009

Medicare rate

$113.23

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

The exact Alaska inputs and CMS source lines

PPRRVU2026_Oct_nonQPP.csv

11,756

Code
92312
Physician work
1.23
Practice expense
2.15
Malpractice
0.01

GPCI2026.csv

5

Locality
Alaska
Physician work
1.500
Practice expense
1.065
Malpractice
0.551
Office calculation for 92312 in Alaska
ComponentRVULocality factorAdjusted
Physician work1.23× 1.5001.8450
Practice expense2.15× 1.0652.2897
Malpractice0.01× 0.5510.0055
Total RVUs4.1403
Conversion factor× 33.4009

Office rate, Alaska$138.29

Office: (1.23 × 1.5 + 2.15 × 1.065 + 0.01 × 0.551) × $33.4009 = $138.29

Facility: (1.23 × 1.5 + 0.23 × 1.065 + 0.01 × 0.551) × $33.4009 = $69.99

Open 92312 in the RVU calculator

Payment rules and modifiers for 92312

The CMS indicators that decide how 92312 is paid alongside other services.

CMS payment indicators · 92312

Contact lens fitting, aphakia, both eyes

RuleCMS valueWhat it means
Global periodXXXThe global surgery concept doesn’t apply.
Multiple procedures0No multiple-procedure reduction.
Bilateral (modifier 50)2Already bilateral by definition: paid once at 100%.
Assistant at surgery (80/81/82/AS)0Not paid without supporting documentation.
Co-surgeons (62)0Not permitted.
Team surgery (66)0Not permitted.
Professional/technical0Physician service: no professional/technical split.

Codes related to 92312

Related codes aren’t interchangeable: bill the code that matches the service performed.

Codes related to 92312
CodeHow it relatesOffice range, Alaska
Same family
92311Contact lens fitting, aphakia, one eyeAphakia contact lens fitting for one eye rather than both.$120.38
Used instead
92310Contact lens fitting, both eyes; non-aphakicGeneral bilateral contact lens fitting when the fitting is not for aphakia.No office rate
92316Contact lens fitting, technician, aphakia, both eyesBilateral aphakia fitting performed by a technician.$113.64
92313Contact lens fitting, corneoscleral lensFitting for a corneoscleral lens rather than the bilateral aphakia fitting described here.$114.64

How 92312 has changed in Alaska

92312 · Office / nonfacility

$138.29

Effective 2026-10-01

The base rate is $6.64 lower than on 2025-10-01, moving from $144.93 to $138.29 (4.6%).

It is unchanged from the immediately preceding available release, effective 2026-07-01.

Base rate by release · bars start at $0 · select a bar to compare

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

  1. January 1, 2026

    RVU26A

    $144.93changed to$138.29

    • Conversion factor 32.3465 changed to 33.4009
    • Work RVU 1.26 changed to 1.23
    • Practice expense RVU 2.38 changed to 2.15
    • Malpractice RVU 0.03 changed to 0.01
    • Practice expense GPCI 1.081 changed to 1.065
    • Malpractice GPCI 0.592 changed to 0.551

    Held through RVU26B, RVU26C, RVU26D.

  2. January 1, 2025

    RVU25A

    $150.03changed to$144.93

    • Conversion factor 33.2875 changed to 32.3465
    • Practice expense RVU 2.41 changed to 2.38
    • Malpractice RVU 0.02 changed to 0.03

    Held through RVU25B, RVU25C, RVU25D.

  3. March 9, 2024

    RVU24AR

    $147.58changed to$150.03

    • Conversion factor 32.7442 changed to 33.2875

    Held through RVU24B, RVU24C, RVU24D.

  4. January 1, 2024

    RVU24A

    $152.22changed to$147.58

    • Conversion factor 33.8872 changed to 32.7442
    • Practice expense RVU 2.36 changed to 2.41
    • Malpractice RVU 0.01 changed to 0.02
    • Practice expense GPCI 1.100 changed to 1.081
    • Malpractice GPCI 0.603 changed to 0.592

  5. January 1, 2023

    RVU23A

    $156.75changed to$152.22

    • Conversion factor 34.6062 changed to 33.8872
    • Practice expense RVU 2.35 changed to 2.36
    • Malpractice RVU 0.02 changed to 0.01
    • Practice expense GPCI 1.118 changed to 1.100
    • Malpractice GPCI 0.614 changed to 0.603

    Held through RVU23B, RVU23C, RVU23D.

  6. January 1, 2022

    RVU22A

    $156.88changed to$156.75

    • Conversion factor 34.8931 changed to 34.6062
    • Practice expense RVU 2.32 changed to 2.35

    Held through RVU22B, RVU22C, RVU22D.

  7. January 1, 2021

    RVU21A

    $155.03changed to$156.88

    • Conversion factor 36.0896 changed to 34.8931
    • Practice expense RVU 2.14 changed to 2.32
    • Malpractice GPCI 0.661 changed to 0.614

    Held through RVU21B, RVU21C, RVU21D.

  8. January 1, 2020

    RVU20A

    $153.67changed to$155.03

    • Conversion factor 36.0391 changed to 36.0896
    • Practice expense RVU 2.10 changed to 2.14
    • Malpractice RVU 0.04 changed to 0.02
    • Practice expense GPCI 1.117 changed to 1.118
    • Malpractice GPCI 0.708 changed to 0.661

    Held through RVU20B, RVU20C, RVU20D.

  9. January 1, 2019

    RVU19A

    $151.49changed to$153.67

    • Conversion factor 35.9996 changed to 36.0391
    • Practice expense RVU 2.05 changed to 2.10

    Held through RVU19B, RVU19C, RVU19D.

  10. January 1, 2018

    RVU18AR1

    $149.46changed to$151.49

    • Conversion factor 35.8887 changed to 35.9996
    • Practice expense RVU 2.02 changed to 2.05
    • Practice expense GPCI 1.112 changed to 1.117
    • Malpractice GPCI 0.710 changed to 0.708

    Held through RVU18B, RVU18C, RVU18D.

  11. January 1, 2017

    RVU17A

    $147.17changed to$149.46

    • Conversion factor 35.8043 changed to 35.8887
    • Practice expense RVU 1.98 changed to 2.02
    • Practice expense GPCI 1.107 changed to 1.112
    • Malpractice GPCI 0.712 changed to 0.710

    Held through RVU17B, RVU17C, RVU17D.

  12. January 1, 2016

    RVU16A

    $148.89changed to$147.17

    • Conversion factor 35.9335 changed to 35.8043
    • Practice expense RVU 2.01 changed to 1.98

    Held through RVU16B, RVU16C, RVU16D.

  13. July 1, 2015

    RVU15C

    $148.15changed to$148.89

    • Conversion factor 35.7547 changed to 35.9335

    Held through RVU15D.

  14. January 1, 2015

    RVU15A

    $144.87changed to$148.15

    • Conversion factor 35.8228 changed to 35.7547
    • Practice expense RVU 1.95 changed to 2.01
    • Malpractice RVU 0.05 changed to 0.04
    • Practice expense GPCI 1.087 changed to 1.107
    • Malpractice GPCI 0.687 changed to 0.712

    Held through RVU15B.

  15. January 1, 2014

    RVU14A

    $144.20changed to$144.87

    • Conversion factor 34.0230 changed to 35.8228
    • Practice expense RVU 2.17 changed to 1.95
    • Practice expense GPCI 1.067 changed to 1.087
    • Malpractice GPCI 0.661 changed to 0.687

    Held through RVU14B, RVU14C, RVU14D.

  16. January 1, 2013

    RVU13AR

    Earliest loaded release: $144.20

    Held through RVU13B, RVU13C, RVU13D.

Rates in every CMS release
Effective fromOfficeFacilityCMS release
2026-10-01$138.29$69.99RVU26D
2026-07-01$138.29$69.99RVU26C
2026-04-01$138.29$69.99RVU26B
2026-01-01$138.29$69.99RVU26A
2025-10-01$144.93$79.89RVU25D
2025-07-01$144.93$79.89RVU25C
2025-04-01$144.93$79.89RVU25B
2025-01-01$144.93$79.89RVU25A
2024-10-01$150.03$82.02RVU24D
2024-07-01$150.03$82.02RVU24C
2024-04-01$150.03$82.02RVU24B
2024-03-09$150.03$82.02RVU24AR
2024-01-01$147.58$80.68RVU24A
2023-10-01$152.22$82.89RVU23D
2023-07-01$152.22$82.89RVU23C
2023-04-01$152.22$82.89RVU23B
2023-01-01$152.22$82.89RVU23A
2022-10-01$156.75$84.79RVU22D
2022-07-01$156.75$84.79RVU22C
2022-04-01$156.75$84.79RVU22B
2022-01-01$156.75$84.79RVU22A
2021-10-01$156.88$85.88RVU21D
2021-07-01$156.88$85.88RVU21C
2021-04-01$156.88$85.88RVU21B
2021-01-01$156.88$85.88RVU21A
2020-10-01$155.03$88.46RVU20D
2020-07-01$155.03$88.46RVU20C
2020-04-01$155.03$88.46RVU20B
2020-01-01$155.03$88.46RVU20A
2019-10-01$153.67$89.66RVU19D
2019-07-01$153.67$89.66RVU19C
2019-04-01$153.67$89.66RVU19B
2019-01-01$153.67$89.66RVU19A
2018-10-01$151.49$89.57RVU18D
2018-07-01$151.49$89.57RVU18C
2018-04-01$151.49$89.57RVU18B
2018-01-01$151.49$89.57RVU18AR1
2017-10-01$149.46$90.00RVU17D
2017-07-01$149.46$90.00RVU17C
2017-04-01$149.46$90.00RVU17B
2017-01-01$149.46$90.00RVU17A
2016-10-01$147.17$88.51RVU16D
2016-07-01$147.17$88.51RVU16C
2016-04-01$147.17$88.51RVU16B
2016-01-01$147.17$88.51RVU16A
2015-10-01$148.89$89.62RVU15D
2015-07-01$148.89$89.62RVU15C
2015-04-01$148.15$89.18RVU15B
2015-01-01$148.15$89.18RVU15A
2014-10-01$144.87$88.79RVU14D
2014-07-01$144.87$88.79RVU14C
2014-04-01$144.87$88.79RVU14B
2014-01-01$144.87$88.79RVU14A
2013-10-01$144.20$85.39RVU13D
2013-07-01$144.20$85.39RVU13C
2013-04-01$144.20$85.39RVU13B
2013-01-01$144.20$85.39RVU13AR

Price 92312 for an earlier date of service

Where the Alaska rate applies

Alaska is a Medicare payment area, not a city. Our Census mapping connects it to 355 cities and communities in Alaska. Some span more than one payment area; confirm with the service ZIP.

  • Adak
  • Akhiok
  • Akiachak
  • Akiak
  • Akutan
  • Alakanuk
  • Alatna
  • Alcan Border

Browse all communities in Alaska

92312 billing questions

Should 92312 be reported once or once for each eye?

Report 92312 once for a bilateral aphakia fitting. CMS prices the code as bilateral, and modifier 50 does not increase payment.

When is 92311 a better choice?

Use 92311 when the aphakia contact lens fitting is for one eye. 92312 describes the fitting for both eyes.

How does 92312 differ from 92310?

92312 is for fitting contact lenses for aphakia in both eyes. 92310 is the general bilateral fitting code for situations other than aphakia.

How does the technician fitting code differ?

92316 describes a technician-performed bilateral aphakia fitting. 92312 is the corresponding fitting service performed by a physician or other qualified eye-care professional.

What should the record show?

Document aphakia in both eyes, the fitting and lens-selection work, and the assessment of lens fit, vision, or adaptation. The record should make clear that the fitting addressed both eyes.

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 92312PPRRVU2026_Oct_nonQPP.csv, line 11,756 (RVU26D)
Geographic factors for AlaskaGPCI2026.csv, line 5 (RVU26D)

Open CMS sourceHow we calculate rates

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