PayerParity

Sarah Gatumu, MD

Psychiatry Physician · Houston, TX 77098 · NPI 1750489845 · 1 payer file

74%of Medicare

Aetna — Texas (office visit and psychotherapy codes only) pays Sarah Gatumu, MD $71.20 for a 99213Office visit, established patient, low complexity. Medicare pays $96.33 for the same service in this locality. Commercial insurance is widely assumed to pay above Medicare. The file lists 134 contract rows for this clinician and code, from $51.35 to $119.81; the median is shown.

Negotiated rates vs Medicare

ServicePayer · planNegotiatedMedicare% of MedicareAmong Houston psychiatry physicians, same plan
99213Office visit, established patient, low complexityAetna — Texas (office visit and psychotherapy codes only)$71.20median of 134 rows · $51.35$119.81$96.3374%

above 48% of 404 Houston psychiatry physicians on this plan

99214Office visit, established patient, moderate complexityAetna — Texas (office visit and psychotherapy codes only)$100.56median of 148 rows · $61.47$174.10$137.4173%

above 26% of 404 Houston psychiatry physicians on this plan

90833Psychotherapy, 30 minutes, add-on to an office visitAetna — Texas (office visit and psychotherapy codes only)$67.62median of 48 rows · $51.50$100.29$82.6882%

above 35% of 380 Houston psychiatry physicians on this plan

90838Psychotherapy, 60 minutes, add-on to an office visitAetna — Texas (office visit and psychotherapy codes only)$125.99median of 36 rows · $96.42$166.98$138.6291%

above 77% of 213 Houston psychiatry physicians on this plan

Sources. Aetna — Texas (office visit and psychotherapy codes only) (August 2026 extract). Each payer’s machine-readable file, joined to the national provider registry by NPI. Rates are the negotiated professional amounts — not billed charges, and not what a member owes after cost sharing. Where a file carries several contract rows for one clinician and code, the median is shown with the range and row count beneath it.

Medicare. Non-facility allowed amount, HOUSTON, Texas, Locality 18, CY2026 non-QP conversion factor, computed from RVUs and the locality’s geographic indices — not looked up from a table.

Position. Percentile of this rate among Houston clinicians in the same specialty holding a rate for the same code on the same plan; falls back to all Houston clinicians on that plan where the specialty cohort is under ten. Payers are never pooled.

Built 2026-09-03 · PayerParity