Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.
Original text from hospital filings
Arthroscopy Knee Synovectomy Limited Spx
Low
$181
Average
$3.6k
Median
$3.8k
High
$12.2k
Each hospital's average Carefirst rate, under the methodology and billing class chosen below.
26 hospitals; the 90th percentile is 30.9× the 10th. Each bar is a price range and its height is how many hospitals fall in it. Hover a bar, or a row in the ladder, for details.
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42 hospital rates
iThe hospitals that file a Carefirst rate for this code, one row per hospital and set of terms (billing class, payment method, setting). Rates under different terms are never blended, so the terms are shown under each hospital’s name. Figures are the hospital’s averages across its plans.| # | Plans | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Inova Fairfax Hospital Falls Church, VA other · both | 2 | $6.9k | $6.9k | $1.4k | 20% | 4–40 | $5.5k – $8.4k |
| 2 | Inova Alexandria Hospital Alexandria, VA other · both | 1 | $7.0k | $7.0k | $1.4k | 20% | 2–20 | $5.6k – $8.4k |
| 3 | Children's National Hospital Washington, DC professional · fee schedule · both | 3 | $545 | $535 | $33 | 6% | — | $491 – $569 |
| 4 | Covenant Medical Center Inc Waterloo, IA facility · fee schedule · outpatient | 1 | $3.3k | $3.3k | — | — | — | $3.3k – $3.3k |
| 5 | Covenant Medical Center Inc Waterloo, IA professional · fee schedule · both | 3 | $56 | $53 | $26 | 50% | — | $23 – $78 |
| 6 | Covenant Medical Center Inc Waterloo, IA professional · fee schedule · inpatient | 3 | $357 | $355 | $136 | 38% | — | $210 – $490 |
| 7 | Covenant Medical Center Inc Waterloo, IA professional · fee schedule · outpatient | 3 | $357 | $355 | $136 | 38% | — | $210 – $490 |
| 8 | Greater Baltimore Medical Center Towson, MD professional · fee schedule · both | 3 | $950 | $810 | $221 | 27% | — | $541 – $1.0k |
| 9 | Holy Cross Hospital-Silver Spring Silver Spring, MD professional · percent of total billed charges · bothfrom % of charges | 1 | $650 | $650 | $470 | 72% | — | $179 – $1.1k |
| 10 | Inova Alexandria Hospital Alexandria, VA fee schedule · both | 1 | $6.9k | $6.9k | $1.4k | 20% | — | $5.5k – $8.3k |
| 11 | Inova Fair Oaks Hospital Fairfax, VA fee schedule · both | 2 | $6.9k | $6.9k | $1.4k | 20% | — | $5.5k – $8.4k |
| 12 | Inova Loudoun Hospital Leesburg, VA fee schedule · both | 2 | $6.9k | $6.9k | $1.4k | 20% | — | $5.5k – $8.4k |
| 13 | Inova Mount Vernon Hospital Alexandria, VA fee schedule · both | 2 | $6.9k | $6.9k | $1.4k | 20% | — | $5.5k – $8.4k |
| 14 | Mercy Health Hackley Campus Muskogen, MI facility · fee schedule · outpatient | 1 | $4.0k | $4.0k | — | — | — | $4.0k – $4.0k |
| 15 | Mercy Health Saint Marys Rockford, MI professional · fee schedule · both | 3 | $111 | $181 | $164 | 91% | — | $24 – $447 |
| 16 | Mishawaka Medical Center Mishawaka, IN facility · other · outpatient | 1 | $12.2k | $12.2k | — | — | — | $12.2k – $12.2k |
| 17 | Mount Carmel St Ann's Lewis Center, OH facility · other · outpatient | 1 | $11.8k | $11.8k | — | — | — | $11.8k – $11.8k |
| 18 | Potomac Hospital Corporation of Prince William Lake Ridge, VA facility · fee schedule · outpatient | 2 | $4.3k | $4.3k | $304 | 7% | — | $4.0k – $4.6k |
| 19 | RESTON HOSPITAL CENTER Reston, VA case rate · outpatient | 2 | $3.9k | $3.9k | — | — | — | $3.9k – $3.9k |
| 20 | STONESPRINGS HOSPITAL CENTER Dulles, VA case rate · outpatient | 2 | $3.9k | $3.9k | — | — | — | $3.9k – $3.9k |
| 21 | Saint Alphonsus Medical Center - Baker City Baker City, OR professional · fee schedule · both | 3 | $51 | $53 | $9 | 18% | — | $36 – $64 |
| 22 | Saint Alphonsus Medical Center - Baker City Baker City, OR professional · fee schedule · inpatient | 3 | $453 | $424 | $102 | 24% | — | $226 – $509 |
| 23 | Saint Alphonsus Medical Center - Baker City Baker City, OR professional · fee schedule · outpatient | 3 | $453 | $424 | $102 | 24% | — | $226 – $509 |
| 24 | Saint Alphonsus Medical Center - Nampa Nampa, ID professional · fee schedule · both | 3 | $59 | $59 | $21 | 37% | — | $34 – $80 |
| 25 | Saint Alphonsus Medical Center - Nampa Nampa, ID professional · fee schedule · inpatient | 3 | $356 | $350 | $150 | 43% | — | $194 – $499 |
← Payers reporting CPT 29875 · Snapshot 20261111T120946Z-9134e7f7