NH Medicaid reports early uptake after 12‑month postpartum extension; initial claims show high service use
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Summary
DHHS presented early claims data showing most new mothers used medical services after New Hampshire extended Medicaid postpartum coverage from 60 days to 12 months; officials said longer follow‑up is needed to measure return on investment and utilization trends.
Olivia May, director of Medicaid enterprise development in the Division of Medicaid Services, told the Health, Human Services and Elderly Affairs committee that New Hampshire implemented a 12‑month postpartum Medicaid extension following a state plan amendment approved Nov. 3, 2023.
May said the department analyzed an initial cohort of women who delivered between August and October 2023 and observed that 95 percent received medical services in the extended period, 52.4 percent received mental‑health or substance‑use‑disorder treatment services, 26.7 percent received preventive health visits and 3.2 percent received heart or hypertension services. The department noted claims‑data lags and said the report covers an emerging, small cohort with future updates expected.
Legislators asked about eligibility and federal matching. Senator Rosenwald clarified the income limit for pregnant women is 201% of the federal poverty level; staff confirmed the department seeks the highest possible federal match for each eligibility group when submitting federal claiming. Representative Woods pressed the department to evaluate return on investment (ROI) over a longer time horizon; May said ROI analysis is possible with more complete claims history and suggested potential metrics such as avoided emergency‑department visits or higher‑cost services.
May said the state was one of the 45 states implementing the 12‑month extension and that the program will be monitored quarterly as federal claiming is completed. Committee members asked the department to return with ROI and utilization analysis when a longer run of data is available.

