go back

Cataract Surgery With Glaucoma Drainage Device

California rates for HCPCS 66991

A surgeon removes a cloudy natural lens from the eye (a cataract) and replaces it with an artificial lens, and in the same operation implants a small device that helps drain fluid from the eye to manage glaucoma. Combining these two procedures in one operation treats both the cataract and glaucoma together. This is used when a patient has both conditions and can benefit from addressing them at the same time.

Rates data updated July 2026.

Facilitymedian $11,749 · 10th–90th $3,236$21,8780%5%10%10th90th$11,749Professionalmedian $661 · 10th–90th $112$2,1380%20%10th90th$661$50.0$200.0$1.0K$5.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$4,168.69
Median
$10,000.00
Typical High
$22,908.68
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$123.03
Median
$131.83
Typical High
$870.96
Aetna
Setting
Facility
Modifier
54 · Surgery only
Typical Low
$457.09
Median
$489.78
Typical High
$3,311.31
Aetna
Setting
Facility
Modifier
55 · Aftercare only
Typical Low
$91.20
Median
$97.72
Typical High
$660.69
Aetna
Setting
Professional
Modifier
Global
Typical Low
$575.44
Median
$691.83
Typical High
$2,630.27
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$87.10
Median
$112.20
Typical High
$562.34
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$549.54
Median
$549.54
Typical High
$549.54
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7,943.28
Median
$13,182.57
Typical High
$22,387.21
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$794.33
Median
$1,122.02
Typical High
$2,187.76
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$75.86
Median
$1,174.90
Typical High
$7,079.46
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$1,584.89
Cigna
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$1,047.13
Typical High
$7,244.36
Cigna
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$912.01
Typical High
$1,862.09
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$588.84
Median
$707.95
Typical High
$954.99
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$549.54
Median
$724.44
Typical High
$1,445.44
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$54.95
Median
$56.23
Typical High
$22,387.21
Lucent Health
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$4,466.84
Median
$4,466.84
Typical High
$4,466.84
Lucent Health
Setting
Facility
Modifier
54 · Surgery only
Typical Low
$15,848.93
Median
$15,848.93
Typical High
$15,848.93
Lucent Health
Setting
Facility
Modifier
55 · Aftercare only
Typical Low
$3,388.44
Median
$3,388.44
Typical High
$3,388.44
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$4,897.79
Median
$5,623.41
Typical High
$5,623.41
Molina
Setting
Professional
Modifier
Global
Typical Low
$954.99
Median
$954.99
Typical High
$954.99
Providence
Setting
Facility
Modifier
Global
Typical Low
$630.96
Median
$812.83
Typical High
$1,318.26
Providence
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$912.01
Typical High
$1,862.09
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$575.44
Median
$776.25
Typical High
$1,000.00
United
Setting
Facility
Modifier
Global
Typical Low
$6,309.57
Median
$11,748.98
Typical High
$25,118.86
United
Setting
Professional
Modifier
Global
Typical Low
$549.54
Median
$741.31
Typical High
$1,737.80