Table 1

Key informants interviewed during in-depth interviews

No.	Functions	Institutions	Sex
	MHO managers
1	National coordinator	CGAT	Female
2	Provincial coordinator Kinshasa	CGAT	Male
3	Manager (CEO)	Lisanga MS/CGAT	Male
4	Assistant manager		Female
5	Medical advisor CGAT1		Male
6	Manager (CEO)	La Borne MS/CGAT	Female
7	Chairman of the board committee		Male
8	Medical advisor CGAT2		Male
9	National executive secretary (CEO)	MESP	Female
10	Provincial executive secretary Kinshasa		Female
11	Assistant of the technical director		Male
12	Head of tariffs and contracts department		Female
13	Head of insurability department		Female
14	Lead of the pool of medical advisers in Kinshasa		Male
15	Broadcaster MESP N'djili		Female
16	MESP healthcare facility delegate 1		Female
17	MESP healthcare facility delegate 2		Male
18	MESP healthcare facility delegate 3		Male
19	MESP healthcare facility delegate 4		Female
20	Executive secretary (CEO)	POMUCO/CGAT	Male
21	Director of the programme	PNPMS/MESP	Male
22	Deputy director		Male
23	Head of studies, statistics and planning division		Male
24	Health economics expert coordinator		Male
25	Director of the programme	PNPS/MESP	Male
	Health facilities (Providers)
26	Administrative and financial manager CME BUMBU	Public hospital	Male
27	Administrative and financial manager HP Kalembe Lembe	Public hospital	Male
28	Health facility director CS EMILIA/Matete	Private clinic	Male
29	Health facility director CS Moyi mwa Tongo/Limete	Faith-based hospital	Male
30	Health facility director Clinique des Anges/Ngaliema	Private clinic	Female
31	Health facility advisor Clinique Promedis/Limete	Private clinic	Male
32	Acting health facility director CH Elykia/Kimbaseke	Faith-based hospital	Male
33	Health facility contract’s officer Clinique Riviera/Bandalungwa	Private clinic	Female
34	Health facility director CH Ntombwa ya Maria/Masina	Faith-based hospital	Male

CGAT, Centre de Gestion de risque et d’Accompagnement Technique; MESP, Mutuelle de santé des Enseignants de l’Enseignement Primaire, Secondaire et Professionnel; MHO, mutual health organisation; PNPMS, Programme National de Promotion des Mutuelles de Santé; PNPS, Programme National d'appui à la Protection Sociale; POMUCO, Plateforme des Organisations Promotrices des Mutuelles de Santé.