Sarah M. Kortebein, MD

Medicare activity in 2024

Official CMS public-use data for Sarah M. Kortebein, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Professional service for preparation and provision of 1 or more antigens (95165)370 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)331 services
3. Test to assess middle ear function (92567)195 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)179 services
5. Comprehensive hearing and speech recognition test (92557)134 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• High blood pressure73%
• Arthritis48%
• Diabetes29%
• Ischemic heart disease28%
• Depression25%

Hospitals where Sarah M. Kortebein works

Medicare's Facility Affiliation Data lists Sarah M. Kortebein at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Parkwest Medical CenterKnoxville, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440173
• Physicians Regional Medical CenterPowell, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440120
• University Health System, IncKnoxville, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440015

Practice locations

Addresses where Sarah M. Kortebein is enrolled with Medicare (CMS data updated October 2, 2026).

• 220 Fort Sanders W Blvd, Suite 101Knoxville, TN 37922
• 811 Middle Creek RdSevierville, TN 37862 (865) 521‑8050

Group practices

Medicare enrollment lists Sarah M. Kortebein as a member of this group (CMS data updated October 2, 2026).

• Greater Knoxville Ear Nose and Throat Associates PC19 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in Tennessee →

Other ENT doctors in Knoxville

Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.

• Meade C. Edmunds Iv, MD
• Stewart H. Bernard, MD
• Mark Gurley, MD
• Clyde C. Mathison Ii, MD
• Christopher Rathfoot, MD
• Jaron Densky, MD
• Stephen A. Wheless, MD
• William Horton, MD

All ENT doctors in Knoxville →

Other clinicians in Greater Knoxville Ear Nose and Throat Associates PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Holly G. North, AU
• Stewart H. Bernard, MD
• Susan B. Webb
• Laura J. Barron, AU
• Richard J. Depersio, MD
• William Horton, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians