James L. Horton Jr., DO

Medicare activity in 2024

Official CMS public-use data for James L. Horton Jr., 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. Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)196 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)61 services
3. X-ray of knee, 4 or more views (73564)46 services
4. Aspiration and/or injection of fluid from large joint (20610)42 services
5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)20 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).

• Arthritis75%
• High blood pressure72%
• High cholesterol72%
• Diabetes28%
• Depression28%
• Anxiety27%

Hospitals where James L. Horton Jr. works

Medicare's Facility Affiliation Data lists James L. Horton Jr. 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.

• Sheridan Community HospitalSheridan, MI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 231312
• University of Michigan Health - WestWyoming, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230236

Practice locations

Addresses where James L. Horton Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 7169 Kalamazoo Ave SE, Suite 100Caledonia, MI 49316 (616) 266‑9100

Group practices

Medicare enrollment lists James L. Horton Jr. as a member of this group (CMS data updated October 2, 2026).

• Thornapple River Orthopedics PC5 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Michigan →

Other orthopedic surgeons in Caledonia

Clinicians with the same Medicare primary specialty in Caledonia, MI — not a recommendation.

• Jeffrey Cross, MD
• Benjamin Rentfrow, DO
• Tim Lenters, MD
• Geoffrey A. Sandman, MD
• Kevin Steelman, MD
• Timothy D. Henne, MD

All orthopedic surgeons in Caledonia →

Other clinicians in Thornapple River Orthopedics PC

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

• Christopher Born, PA
• Benjamin Rentfrow, DO

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