PMOS Care (Formerly PCOS)
PMOS (Polyendocrine Metabolic Ovarian Syndrome) is the new global name for PCOS, formally adopted in May 2026. Legacy OB/GYN offers specialist care in Frisco, TX.
A new name for a condition we treat every day
PMOS, Polyendocrine Metabolic Ovarian Syndrome, is the new global name for what has long been called PCOS, Polycystic Ovary Syndrome. The change was formalized in May 2026 through a multi-year consensus process led by Helena Teede and her team, published in The Lancet and endorsed by the Endocrine Society. PCOS was a misleading name. Not every patient has visible cysts on the ovaries, and the condition is far more than ovarian: it is a whole-body endocrine and metabolic syndrome affecting hormones, metabolism, fertility, and long-term cardiovascular and reproductive health. PMOS captures that reality. At Legacy OB/GYN, the diagnostic approach, the treatment options, and the insurance coding stay the same during the planned three-year transition. The vocabulary is catching up to the medicine.
Read the consensus paper in The LancetOverview
PMOS, Polyendocrine Metabolic Ovarian Syndrome, is the new name for PCOS. Same condition, same diagnosis criteria, same treatment. Legacy OB/GYN evaluates PMOS with a hormone and metabolic panel, a pelvic ultrasound when indicated, and a conversation about which symptoms matter most to the patient: cycle regularity, fertility, weight, skin, hair, or cardiometabolic risk. Treatment combines a targeted medication strategy with two or three lifestyle changes patients can actually sustain. The practice is among the first OB/GYN groups in the Dallas-Fort Worth area to formally adopt the PMOS terminology recommended by the May 2026 global consensus.
What to Expect
- Detailed health and symptom history taking
- Physical examinations checking for hypertension, excess body hair, and weight
- Blood work to measure hormone and metabolic markers
- Ultrasound imaging when necessary to visualize the ovaries
- Personalized treatment plan combining pharmaceutical and lifestyle interventions
- Coordination with endocrinology, nutrition, or fertility specialists when appropriate
- Ongoing monitoring and management
Frequently Asked Questions
Is PMOS a new diagnosis or just a new name?
A new name. The condition is the same. In May 2026, a global consensus paper in The Lancet, endorsed by the Endocrine Society, formally renamed PCOS to PMOS (Polyendocrine Metabolic Ovarian Syndrome). The new name better reflects that this is a whole-body endocrine and metabolic syndrome, not just an ovarian one.
Does my existing PCOS diagnosis still apply?
Yes. Patients diagnosed with PCOS continue to be patients with the same condition, now called PMOS. No re-evaluation is needed, no new testing is required, and your records, insurance, and treatment plan remain valid. A three-year transition period is planned globally for guidelines, EHRs, and disease classification systems to fully adopt the new name.
Will my insurance still cover treatment if my chart says PMOS?
Yes. The diagnosis itself has not changed, and ICD coding will be updated systematically over the three-year transition. Practices and payers are expected to recognize both names during this period. If you encounter any insurance confusion, our team can help clarify with your carrier.
Why is Legacy OB/GYN using the new name so early?
Legacy OB/GYN is committed to delivering care that reflects the most current global clinical consensus. Adopting PMOS terminology early helps patients become familiar with the new name before it appears in their lab orders, medical records, and pharmacy paperwork, and supports the global transition the OB/GYN and endocrinology communities have agreed to.
What does PMOS stand for?
PMOS stands for Polyendocrine Metabolic Ovarian Syndrome. "Polyendocrine" refers to the multiple hormonal systems involved (including the ovaries, the pituitary, the adrenal glands, and the pancreas through insulin regulation). "Metabolic" captures the cardiometabolic and weight-related dimensions of the condition. "Ovarian" preserves continuity with the older name and the structural changes often seen on ultrasound. "Syndrome" reflects that PMOS is a constellation of features rather than a single isolated finding.
How do I schedule a visit?
Call (972) 731-6565 or use the online scheduling link. Existing PCOS patients do not need to do anything different. New patients seeking evaluation for symptoms commonly associated with PCOS or PMOS are welcome to book directly.
Conditions We Treat
- Irregular or absent menstrual cycles
- Heavy menstrual bleeding
- Fertility challenges
- Acne and skin conditions
- Excessive facial and body hair
- Scalp hair thinning
- Weight management difficulties
- Insulin resistance and metabolic concerns
- Elevated blood pressure
- Mood changes including depression
- Hormonal imbalances
Key Benefits
- Care aligned with the most current global clinical consensus
- Comprehensive metabolic and hormonal evaluation
- Individualized pharmaceutical and lifestyle treatment
- Fertility planning and support when desired
- Coordinated care with specialists when appropriate
- Long-term cardiometabolic risk reduction
- Female-physician-led practice familiar with the full symptom spectrum