Role of mixed healthcare providers networks in strengthening primary care systems: a case study of a rural primary care site.

Introduction: Service delivery networks, also called healthcare providers networks (HCPNs) have been used to address health inequities and promote universal healthcare (UHC). This study described the effect of instituting a mixed HCPN (partnership of public health facilities with a private pharmacy) on the provision of medications in the rural primary care pilot site of the Philippine Primary Care Studies (PPCS).

Methods: This is a case study of the mixed HCPN in the PPCS rural site. A mixed HCPN involving one private pharmacy was instituted to increase the supply of drugs. The total number of medications prescribed per month from April 2019 to October 2021, and the number of medications dispensed from the public sector (rural health unit or RHU) and from the partner private pharmacy in the same time period were obtained.

Results: Of the 101 031 medications prescribed in the first year (April 2019 to March 2020), 21.7% were dispensed at the RHU and 66.7% were dispensed in the partner private pharmacy. The remaining 11.5% were unrendered or dispensed in other private pharmacies. Of the 35 408 medications prescribed in the second year (April 2020 to March 2021), 5.6% were dispensed at the RHU and 32.2% were dispensed at the partner private pharmacy. Majority (62.1%) were unrendered or dispensed in other private pharmacies. From April to October 2021, of the 6448 medications prescribed, 2.3% were dispensed at the RHU, and 47.3% were dispensed at the partner private pharmacy. Majority (50.3%) were unrendered or dispensed in other private pharmacies.

Conclusion: Creation of a mixed HCPN in a rural primary care site augmented access to essential medications. The mixed HCPN model in the study showed potential in strengthening access to consultations and medications in a rural community. Improving essential primary care services can facilitate implementation of UHC in the Philippines.