Thomas Johnson Surgery Center

Ambulatory surgical center in Frederick, MD, Medicare certification number 21C0001465. CMS publishes 8 quality measures for it.

Medicare certification

Provider of Services

CCN: 21C0001465The number CMS certifies the facility under, not a provider identifier
Status: Active
Provider type: Ambulatory surgical center
Control type: Proprietary
Participating since: Jul 7, 2008
Last certification: Aug 14, 2019
Address: 197 Thomas Johnson Drive
Frederick, MD 21702
(301) 631-3883

NPI records for this facility (CCN to NPI Mapping) 1

Thomas Johnson Surgery Center, LLC
- Ambulatory Surgical Clinic/Center
- Frederick, MD
- NPI 1679757959
Care Compare ASC file

Quality measures 8

Medicare Care Compare

Hospital visits after general surgery procedures As expected0.8
- State average 0.96 (computed here)
- National average 1 (computed here)
- No different than expected
- 69 patients
Hospital visits after orthopaedic procedures As expected2.1
- State average 2.38 (computed here)
- National average 2.45 (computed here)
- No different than the national rate
- 56 patients
Hospital visits after urology procedures As expected5.1
- State average 5.2 (computed here)
- National average 5.43 (computed here)
- No different than the national rate
- 738 patients
Patients kept at a normal body temperature after anaesthesia 100
- State average 81.3 (computed here)
- National average 90.62 (computed here)
Patients transferred or admitted to a hospital on discharge 0.35
- State average 0.11 (computed here)
- National average 0.12 (computed here)
Patients who experience a burn before discharge 0
- State average 0 (computed here)
- National average 0 (computed here)
Patients who experience a fall in the centre 0
- State average 0.02 (computed here)
- National average 0.02 (computed here)
Wrong site, side, patient, procedure or implant 0
- State average 0 (computed here)
- National average 0 (computed here)

Measures CMS does not publish for this facility (4)

Appropriate recommendation for follow-up screening colonoscopy — 5
Cataract surgeries with an unplanned anterior vitrectomy — 5
Hospital visits within 7 days of an outpatient colonoscopy — 5
Improvement in visual function within 90 days of cataract surgery — 5

Other ambulatory surgical centers in Frederick, MD

Sources for this page

Provider of Services: the certification, provider type, beds and status.
Medicare Care Compare: the star rating and every measure on this page, with the state and national rates CMS publishes beside them.
NPPES NPI Registry: the NPI records connected to this certification.

Better and worse are CMS's own comparison with the national rate, not ours: for most measures a low score is the good one (deaths, infections) and for others a high one is, so measures where CMS states no comparison are left uncoloured. The exception is star ratings, which are read against the national average here. Quality measures are published by CMS and are not adjusted or re-scored here. Averages marked “computed here” are the mean of every facility reporting that measure, worked out by NPIMap because CMS publishes no comparison for it. Confirm anything you rely on at Medicare Care Compare.