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OB-GYNs
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Medicare + 8 Networks
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About Dr. Caroline Elmer-Lyon
Background and practice information
Dr. Caroline Elmer-Lyon is an ob-gyn with over 14 years of clinical experience serving patients in the Greendale, IN area. She completed her medical training at Other and has been in practice since 2012. She currently practices at Summit Medical Group Inc.
Dr. Caroline Elmer-Lyon's clinical practice focuses on treating patients with menopausal symptoms and hormone replacement, nausea and vomiting, bacterial infections.
Dr. Caroline Elmer-Lyon has earned an outstanding quality rating from the Centers for Medicare & Medicaid Services, scoring 90.4 out of 100 on the MIPS quality assessment — placing her among the top-performing providers in her specialty. Dr. Caroline Elmer-Lyon is in-network with 8 insurance providers, including Aetna, Cigna, Humana, and 5 more. Patients are encouraged to verify coverage with her office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
2 locations
Summit Medical Group Inc
Primary1640 Flossie Dr
Greendale, IN 47025
(855) 277-4230
Summit Medical Group Inc
610 Medical Village Dr
Edgewood, KY 41017
(859) 757-2132
Affiliations
Hospital and facility affiliations
Treatment & Experience
Clinical practice and procedure experience for Dr. Caroline Elmer-Lyon
Services & Procedures
Dr. Caroline Elmer-Lyon's clinical practice encompasses office visits, diagnostic testing, injections & procedures, and 2 other areas of care.
Office Visits
180 servicesDr. Caroline Elmer-Lyon provides patient consultations ranging from routine follow-ups to comprehensive evaluations, including follow-up visit and new patient visit. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 55% below the billed amount.
Diagnostic Testing
48 servicesDr. Caroline Elmer-Lyon orders and interprets diagnostic tests to support clinical decision-making, with urinalysis being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 65% below the billed amount.
Injections & Procedures
22 servicesDr. Caroline Elmer-Lyon performs therapeutic injections and minor procedures, with exam with injections of chemical for destruction of bladder using an endoscope being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 63% below the billed amount.
Surgical Procedures
12 servicesDr. Caroline Elmer-Lyon performs surgical procedures, with repair of prolapsing vaginal vault through vagina being a key part of her practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 75% below the billed amount.
Urology
226 servicesDr. Caroline Elmer-Lyon evaluates and treats urological conditions, including diagnostic exam of bladder and urethra using an endoscope and insertion of temporary bladder tube and creation of sling around urethra in female to control leakage. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 73% below the billed amount.
Treatment Approach
Dr. Caroline Elmer-Lyon's treatment approach includes prescribing Vibegron (Gemtesa), Mirabegron (Myrbetriq), Estradiol for her patients. These medications are commonly used for treating menopausal symptoms and hormone replacement, nausea and vomiting. She prescribing profile reflects experience across a wide range of treatments, addressing multiple aspects of patient care within her specialty. Dr. Caroline Elmer-Lyon has treated a significant number of Medicare patients, demonstrating an established practice in this area.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. Caroline Elmer-Lyon accepts 59 plans from 8 insurers, including Cigna, Humana, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Safety
CMS quality performance and patient safety measures
Exceptional
CMS Quality Score · Out of 100
Dr. Elmer-Lyon received an overall quality score of 90.4 out of 100 from the Centers for Medicare & Medicaid Services (CMS), reflecting exceptional performance across clinical quality, patient safety, and care coordination. This score places Dr. Elmer-Lyon among the highest-performing ob-gyns in Greendale, IN and nationwide. When searching for a top-rated ob-gyn, a CMS quality score at this level indicates a strong commitment to evidence-based, high-quality patient care.
Clinical Quality
80.8/100Measures the quality of care provided based on clinical outcomes and patient safety
Health IT Adoption
100.0/100Measures adoption of electronic health records and patient access to health information
Care Improvement
40.0/40Reflects participation in activities that improve clinical practice and patient engagement
Source: CMS Merit-based Incentive Payment System
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $842 in payments to Dr. Caroline Elmer-Lyon in 2024, primarily from Medtronic, Inc. for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Obstetrics/Gynecology
Specialty overview and common conditions
An obstetrician-gynecologist (OB-GYN) is a physician who specializes in women's reproductive health, pregnancy, and childbirth. These medical specialists provide comprehensive care throughout a woman's life, from adolescence through menopause and beyond, managing both routine preventive care and com...
Common conditions treated by obstetrics/gynecology specialists:
- Pregnancy and Prenatal Care
- Menstrual Disorders
- Polycystic Ovary Syndrome (PCOS)
- Endometriosis
Frequently Asked Questions
Common questions about Caroline Elmer-Lyon
Does Dr. Elmer-Lyon accept Medicare?
Yes, Dr. Elmer-Lyon accepts Medicare assignment. Patients with Medicare coverage can see Dr. Elmer-Lyon and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Elmer-Lyon accept?
Dr. Elmer-Lyon is in-network with 8 insurance providers, including Aetna, Cigna, Humana, Medicare, Molina Healthcare, and 3 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Elmer-Lyon's office before scheduling.
Does Dr. Elmer-Lyon offer telehealth or virtual appointments?
Dr. Elmer-Lyon does not currently list telehealth services. For virtual care options, contact the office directly or consider other obstetrics/gynecology providers in Greendale who offer telehealth.
What conditions does Dr. Elmer-Lyon treat?
As a obstetrics/gynecology specialist, Dr. Elmer-Lyon commonly treats conditions including pregnancy and prenatal care, menstrual disorders, polycystic ovary syndrome (pcos), endometriosis, uterine fibroids, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Dr. Elmer-Lyon commonly prescribe?
Based on Medicare prescribing data, Dr. Elmer-Lyon commonly prescribes medications including Vibegron, Mirabegron, Estradiol. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Dr. Elmer-Lyon during their consultation.
What is Dr. Elmer-Lyon's quality rating?
Dr. Elmer-Lyon has received an outstanding quality score of 90.4 out of 100 from the Centers for Medicare & Medicaid Services (CMS) through the Merit-based Incentive Payment System (MIPS). This score reflects performance across quality measures, promoting interoperability, improvement activities, and cost efficiency.
Where did Dr. Elmer-Lyon go to medical school?
Dr. Elmer-Lyon completed medical training at Other and has been practicing since 2012, bringing over 14 years of clinical experience.
Where is Dr. Elmer-Lyon's office located?
Dr. Elmer-Lyon practices at 1640 FLOSSIE DR, Greendale, IN 47025 at SUMMIT MEDICAL GROUP INC. You can reach the office by calling (855) 277-4230.
How do I make an appointment with Dr. Elmer-Lyon?
To schedule an appointment with Dr. Elmer-Lyon, call the office at (855) 277-4230. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards