Knee arthroscopy at CHI St. Alexius Health Williston. CPT 29881.
What CHI St. Alexius Health Williston publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
$890cash price (self-pay)
$1,535list price
$675–$1,443range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Medica | Medicare|All Plans | $675 |
| BCBS - ND | Medicare|All Plans | $689 |
| Sanford Health Plan | Commercial|All Plans | $921 |
| BCBS - ND | Medicaid|All Plans | $952 |
| United | Commercial|New Business | $1,121 |
| United | Commercial|All Other Plans | $1,259 |
| Health Partners | Commercial|All Plans | $1,443 |
| Medica | Commercial|All Plans | $1,443 |
| MultiPlan | Commercial|All Plans | $1,443 |
Inpatient
$890cash price (self-pay)
$1,535list price
$921–$1,443range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Sanford Health Plan | Commercial|All Plans | $921 |
| United | Commercial|New Business | $1,121 |
| United | Commercial|All Other Plans | $1,259 |
| Health Partners | Commercial|All Plans | $1,443 |
| Medica | Commercial|All Plans | $1,443 |
| MultiPlan | Commercial|All Plans | $1,443 |
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