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Twelve-Month Contraceptive Supply Policies and Medicaid Contraceptive Dispensing.


ABSTRACT:

Importance

Nineteen states have passed legislation requiring insurers to cover the dispensation of a 12-month supply of short-acting, hormonal contraception.

Objective

To determine whether 12-month contraceptive supply policies were associated with an increase in the receipt of 12-month or longer supply of contraception.

Design, setting, and participants

This retrospective cohort study included data from all female Medicaid enrollees aged 18 to 44 years who used short-acting hormonal contraception (ie, pill, patch, or ring) from 2016 to 2020.

Exposures

Eleven treatment states where legislation required insurers to cover a 12-month supply of contraception to continuing users and 25 comparison states without such legislation prior to December 2020.

Main outcomes and measures

Proportion of contraception months received via a single 12-month or longer fill.

Results

This study included 48 255 512 months of dispensed oral pill, patch, and ring contraception prescription supply among 4 778 264 female Medicaid enrollees. The majority of months of supplied contraception were for the contraceptive pill rather than the patch or ring. In a staggered difference-in-differences model, the 12-month supply policy was associated with an estimated 4.39-percentage point (pp) increase (95% CI, 4.38 pp-4.40 pp) in the proportion of contraception dispensed as part of a 12-month or longer supply, from a mean of 0.11% in treatment states during the first quarter of the study period. Investigating the heterogeneity in policy association across states, California stood out with a 7.17-pp increase (95% CI, 7.15 pp-7.19 pp) in the proportion of contraception dispensed as a 12-month or longer supply; in the other 10 treatment states, the policy association was less than 1 pp.

Conclusions and relevance

In this cohort study of Medicaid recipients using short-acting hormonal contraception, the passage of a 12-month contraceptive supply policy was associated with a minimal increase in the proportion of contraception dispensed through a 12-month or longer supply.

SUBMITTER: Rodriguez MI 

PROVIDER: S-EPMC11364992 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature

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Publications

Twelve-Month Contraceptive Supply Policies and Medicaid Contraceptive Dispensing.

Rodriguez Maria I MI   Meath Thomas H A THA   Daly Ashley A   Watson Kelsey K   McConnell K John KJ   Kim Hyunjee H  

JAMA health forum 20240802 8


<h4>Importance</h4>Nineteen states have passed legislation requiring insurers to cover the dispensation of a 12-month supply of short-acting, hormonal contraception.<h4>Objective</h4>To determine whether 12-month contraceptive supply policies were associated with an increase in the receipt of 12-month or longer supply of contraception.<h4>Design, setting, and participants</h4>This retrospective cohort study included data from all female Medicaid enrollees aged 18 to 44 years who used short-actin  ...[more]

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