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Knee Arthroscopy to Wash Out Infection

Montana rates for HCPCS 29871

A camera and irrigation instruments are placed into the knee through small punctures so the joint can be flushed out and infected fluid, pus, and debris removed. Clearing the infection quickly matters because pus destroys joint cartilage within days. Antibiotics are given as well, but they cannot clear infected joint fluid on their own.

Rates data updated July 2026.

Facilitymedian $891 · 10th–90th $692$9,1200%50%10th90th$891$500.0$2.0K$10.0K$50.0K

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
BCBS
Setting
Facility
Modifier
Global
Typical Low
$64,565.42
Median
$75,857.76
Typical High
$91,201.08
Cigna
Setting
Facility
Modifier
Global
Typical Low
$831.76
Median
$831.76
Typical High
$831.76
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$870.96
Median
$891.25
Typical High
$1,071.52
Providence
Setting
Facility
Modifier
Global
Typical Low
$602.56
Median
$741.31
Typical High
$1,148.15
United
Setting
Facility
Modifier
Global
Typical Low
$630.96
Median
$630.96
Typical High
$6,760.83