Surgery Center Benchmarks Johnson City, TN
7 Medicare-certified surgical centers. 7 report quality measures, 7 have patient-survey scores.
| Center | City | Specialties | Ownership | ORs | Hospital visits after surgery |
|---|---|---|---|---|---|
| EAST TENNESSEE AMBULATORY SURGERY CENTER,LLC | JOHNSON CITY | Dental surgeryEndoscopyFoot surgery +4 | Proprietary | 5 | As expected Colonoscopy |
| MOUNTAIN EMPIRE SURGERY CENTER | JOHNSON CITY | Orthopedic surgeryOtolaryngologyPain management | Proprietary | 4 | As expected Orthopedic |
| Johnson City Eye Surgery Ctr | JOHNSON CITY | Ophthalmology | Proprietary | 6 | As expected General surgery |
| ENDOSCOPY CENTER OF NORTHEAST TENNESSEE PC | JOHNSON CITY | Endoscopy | Proprietary | 2 | As expected Colonoscopy |
| PMA SURGERY CENTER, LLC | JOHNSON CITY | Pain management | Proprietary | 2 | no case volume reported |
| REEVES EYE SURGERY CENTER, LLC | JOHNSON CITY | OphthalmologyPain management | Proprietary | 1 | no case volume reported |
| KARING HEARTS CARDIOLOGY HEART AND VASCULAR CENTER | Johnson City | not filed | — | — | no case volume reported |
One measure shown per center — the one with reportable case volume. Every center reports on a different mix, which is why the full grid below is worth reading.
| Center | Colonoscopy nat 9.9 | Orthopedic nat 2.4 | Urology nat 5.4 | General surgery nat 1 | Transfer rate | Rating | Recommend | Surveys |
|---|---|---|---|---|---|---|---|---|
| EAST TENNESSEE AMBULATORY SURGERY CENTER,LLC | 10.3 As expected | — | — | 1.3 As expected | 0.276 | 93 | 92 | 224 |
| MOUNTAIN EMPIRE SURGERY CENTER | — | 2.6 As expected | — | — | 0.162 | 95 | 95 | 190 |
| Johnson City Eye Surgery Ctr | — | — | — | 1.3 As expected | 0.143 | 95 | 94 | 163 |
| ENDOSCOPY CENTER OF NORTHEAST TENNESSEE PC | 9.9 As expected | — | — | — | 0.052 | 95 | 97 | 138 |
| PMA SURGERY CENTER, LLC | — | — | — | — | 0.038 | 95 | 94 | 184 |
| REEVES EYE SURGERY CENTER, LLC | — | — | — | — | — | 96 | 95 | 36 |
| KARING HEARTS CARDIOLOGY HEART AND VASCULAR CENTER | — | — | — | — | 0 | 98 | 97 | 65 |
Rates are per-100 risk-standardized 7-day hospital visits; "nat" is the national rate for that measure. Rating and Recommend are OAS CAHPS linear mean scores (0–100). A dash means CMS did not report a value — usually too few cases, which is not a bad score.
Sources: CMS Provider of Services file (iQIES, 2026 Q2) for the facility list, specialties and room counts; CMS ASCQR facility-level quality measures; CMS OAS CAHPS patient survey. Metro grouping is by CBSA code 27740; the area name is the U.S. Census Bureau's own title for it, not one we invented.