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Eye Muscle Surgery, One Horizontal Muscle

Montana rates for HCPCS 67311

Corrects a crossed or wandering eye by operating on one of the horizontal muscles that turn the eye inward and outward. The surgeon detaches the muscle and either moves it back on the eyeball to weaken its pull or shortens it to strengthen it, so the two eyes line up together. The work is done through the white of the eye, with no cut in the skin.

Rates data updated October 2026.

How much does Eye Muscle Surgery, One Horizontal Muscle cost?

$1,416

Typical total for the visit. In Montana, October 2026.

Insurers have agreed to pay about $1,416 for this procedure. That total is two separate charges: $708 to the doctor who performs it, and $708 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$708$490 to $759
Facility feeThe hospital or surgery center$708$661 to $851

How much rates vary

Facilitymedian $708 · 10th to 90th $661 to $2,239Professionalmedian $708 · 10th to 90th $417 to $977
$100$200$500$1K$2K$5Kfacility $708professional $708

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$426.58
Median
$524.81
Typical High
$707.95
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$2,290.87
Median
$2,290.87
Typical High
$2,290.87
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$707.95
Median
$707.95
Typical High
$707.95
Cigna
Setting
Facility
Modifier
None
Typical Low
$707.95
Median
$1,737.80
Typical High
$5,011.87
Cigna
Setting
Professional
Modifier
None
Typical Low
$707.95
Median
$707.95
Typical High
$977.24
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$660.69
Median
$676.08
Typical High
$851.14
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$426.58
Median
$660.69
Typical High
$707.95
Providence
Setting
Facility
Modifier
None
Typical Low
$707.95
Median
$1,737.80
Typical High
$5,011.87
Providence
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$645.65
Typical High
$758.58
United
Setting
Facility
Modifier
None
Typical Low
$1,445.44
Median
$2,238.72
Typical High
$3,162.28
United
Setting
Professional
Modifier
None
Typical Low
$870.96
Median
$977.24
Typical High
$1,122.02

Where Montana sits

The same service costs 4.5 times more in Oklahoma than in Montana. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Physician feeFacility fee

Montana· 51st of 51

$1,416

$708 physician + $708 facility

OK $6,371MT $1,416

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.