Dr. Warren O. Ferris is a rheumatologist in Washington,District of Columbia. He graduated from Columbia School of Medicine in 1976 and has been in practice for 46 years.
Male
1487744280
| Description | # of Times Performed | # of Patients | Average Charge ($) |
|---|---|---|---|
| Aspiration and/or injection of medium joint or joint capsule | 16.0 | 13.0 | 126.5625 |
| Aspiration and/or injection of large joint or joint capsule | 115.0 | 56.0 | 148.19130435 |
| Automated urinalysis test | 37.0 | 35.0 | 11.837837838 |
| Detection test for influenza virus | 41.0 | 41.0 | 44.219512195 |
| Strep test (Streptococcus, group A) | 32.0 | 31.0 | 49.75 |
| Vaccine for influenza for injection into muscle | 45.0 | 45.0 | 117.98 |
| Routine EKG using at least 12 leads including interpretation and report | 31.0 | 31.0 | 58.064516129 |
| New patient office or other outpatient visit, typically 60 minutes | 55.0 | 55.0 | 474.05454545 |
| Established patient office or other outpatient visit, typically 5 minutes | 31.0 | 13.0 | 53.193548387 |
| Established patient office or other outpatient visit, typically 15 minutes | 299.0 | 169.0 | 165.53846154 |
| Established patient office or other outpatient, visit typically 25 minutes | 1044.0 | 446.0 | 247.15229885 |
| Established patient office or other outpatient, visit typically 40 minutes | 205.0 | 179.0 | 333.62926829 |
| Administration of influenza virus vaccine | 47.0 | 47.0 | 65.0 |
| Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial implem | 39.0 | 31.0 | 120.46153846 |
| Injection, methylprednisolone acetate, 20 mg | 25.0 | 16.0 | 14.902 |
| Injection, methylprednisolone acetate, 80 mg | 78.0 | 49.0 | 20.558205128 |
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