PayerParity

Britney Lambert, MD

Psychiatry Physician · Houston, TX 77030 · NPI 1710410188 · 1 payer file

76%of Medicare

Aetna — Texas (office visit and psychotherapy codes only) pays Britney Lambert, MD $73.12 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 8 contract rows for this clinician and code, from $59.45 to $86.78; 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)$73.12median of 8 rows · $59.45$86.78$96.3376%

above 53% of 404 Houston psychiatry physicians on this plan

99214Office visit, established patient, moderate complexityAetna — Texas (office visit and psychotherapy codes only)$109.53median of 8 rows · $91.65$127.42$137.4180%

above 58% of 404 Houston psychiatry physicians on this plan

90833Psychotherapy, 30 minutes, add-on to an office visitAetna — Texas (office visit and psychotherapy codes only)$49.70median of 8 rows · $49.50$49.90$82.6860%

above 0% of 380 Houston psychiatry physicians on this plan

90838Psychotherapy, 60 minutes, add-on to an office visitAetna — Texas (office visit and psychotherapy codes only)$130.47median of 8 rows · $130.07$130.87$138.6294%

above 79% 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