Michael T Hay, MD
Orthopedic Surgery · Harriman, TN
At a glance
8035 Roane Medical Center Dr Ste 130, Harriman, TN 37748-8334
Published activity: Knee replacement · Lower limb (leg) arthroscopy (minimally invasive joint repair). View counts and coverage
NPPES record updated Oct 15, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
8035 Roane Medical Center Dr Ste 130Harriman, TN 37748-8334
Additional reported practice locations
1301 Montgomery RdGraham, TX 764504240
Phone: 9405215360
Fax: 9405215154
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1999
- CMS specialties
- Orthopedic Surgery
Practice groups
Reported hospital affiliations
- Graham Regional Medical Center Graham, TX
- Roane Medical Center Harriman, TN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Knee replacement | 1-10 |
| Lower limb (leg) arthroscopy (minimally invasive joint repair) | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Reported clinician measures
Measures below describe reported clinician performance in the stated period. They do not form an overall HCPList rating, and reporting differs between clinicians.
Published clinical measures
- Documentation of Current Medications in the Medical Record
- 97%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_130_overall. Collection type: EHR. Measure denominator: 1891.
- Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
- 23%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_226_performance. Collection type: EHR. Measure denominator: 44.
- Use of High-Risk Medications in Older Adults
- 1%2024Published MIPS performance rate. Lower rates indicate better performance for this inverse measure. Measure: MIPS_EC_238_overall. Collection type: EHR. Measure denominator: 674.
See all 5 reported measures
- Closing the Referral Loop: Receipt of Specialist Report
- 78%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_374_overall. Collection type: EHR. Measure denominator: 280.
- Osteoporosis Management in Women Who Had a Fracture
- 8%2024Published MIPS performance rate. Higher rates indicate better performance for this measure. Measure: MIPS_EC_418_overall. Collection type: REG. Measure denominator: 49.
Source: PY 2024 Clinician Public Reporting: MIPS Measures and Attestations · Published Sep 10, 2026.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $431.58 |
| Food and beverage | $200.17 |
Reporting companies
| Company | Amount |
|---|---|
| STRYKER CORPORATION | $631.75 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery
- Taxonomy code
- 207X00000X
- Enumeration date
- Dec 14, 2005
- Record updated
- Oct 15, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207X00000X · Primary
License reported: 7486 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
8035 Roane Medical Center Dr Ste 130Harriman, TN 37748-8334
- Phone
- (865) 315-3650
- Fax
- (865) 374-2114
Mailing address
8035 ROANE MEDICAL CENTER DR STE 130HARRIMAN, TN 377488334
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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