| S.No. | DISTRICT | HUD | Block | RD Block | PHC | TYPE |
| 1 | Namakkal | Namakkal | Belukurichi | Sendamangalam | Belukurichi | Upgraded Block PHC |
| 2 | Namakkal | Namakkal | Belukurichi | Sendamangalam | Bommasamudram | Addl. PHC |
| 3 | Namakkal | Namakkal | Belukurichi | Sendamangalam | Kallappanaickenpatti | Addl. PHC |
| 4 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Elanthakuttai | Block Main PHC |
| 5 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Kadachanallur | Addl. PHC |
| 6 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Kallakattuvalasu | Addl. PHC |
| 7 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Kokkarayanpettai | Upgraded PHC |
| 8 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Padaveedu | Addl. PHC |
| 9 | Namakkal | Namakkal | Elanthakuttai | Pallipalayam | Pallakkapalayam | Addl. PHC |
| 10 | Namakkal | Namakkal | Erayamangalam | Thiruchengode | Chittalandur | Addl. PHC |
| 11 | Namakkal | Namakkal | Erayamangalam | Thiruchengode | Erayamangalam | Upgraded Block PHC |
| 12 | Namakkal | Namakkal | Erayamangalam | Thiruchengode | Thanneerpandalpalyam | Addl. PHC |
| 13 | Namakkal | Namakkal | Ernapuram | Namakkal | Ernapuram | Upgraded Block PHC |
| 14 | Namakkal | Namakkal | Ernapuram | Namakkal | Konur | Addl. PHC |
| 15 | Namakkal | Namakkal | Ernapuram | Namakkal | Thindamangalam | Addl. PHC |
| 16 | Namakkal | Namakkal | Erumaipatti | Erumaipatti | Alanganatham | Addl. PHC |
| 17 | Namakkal | Namakkal | Erumaipatti | Erumaipatti | Erumaipatti | Upgraded Block PHC |
| 18 | Namakkal | Namakkal | Erumaipatti | Erumaipatti | Pavithram | Addl. PHC |
| 19 | Namakkal | Namakkal | Erumaipatti | Erumaipatti | Sevanthipatti | Addl. PHC |
| 20 | Namakkal | Namakkal | Kabilamalai | Kabilamalai | Jedarpalayam | Addl. PHC |
| 21 | Namakkal | Namakkal | Kabilamalai | Kabilamalai | Kabilamalai | Upgraded Block PHC |
| 22 | Namakkal | Namakkal | Kabilamalai | Kabilamalai | Pilikkalpalayam | Addl. PHC |
| 23 | Namakkal | Namakkal | Kabilamalai | Kabilamalai | Venkarai | Addl. PHC |
| 24 | Namakkal | Namakkal | Komarapalayam Mpty. | Komarapalayam Mpty | Marakkalkaadu | Urban PHC |
| 25 | Namakkal | Namakkal | Komarapalayam Mpty. | Komarapalayam Mpty | Komarapalayam | Urban PHC |
| 26 | Namakkal | Namakkal | Mallasamudram | Mallasamudram | Mallasamudram | Upgraded Block PHC |
| 27 | Namakkal | Namakkal | Mallasamudram | Mallasamudram | Palamedu | Addl. PHC |
| 28 | Namakkal | Namakkal | Mallasamudram | Mallasamudram | Ramapuram | Addl. PHC |
| 29 | Namakkal | Namakkal | Mallasamudram | Mallasamudram | Vaiyappamalai | Addl. PHC |
| 30 | Namakkal | Namakkal | Manickampalayam | Elachipalayam | Elachipalayam | Addl. PHC |
| 31 | Namakkal | Namakkal | Manickampalayam | Elachipalayam | Manickampalayam | Upgraded Block PHC |
| 32 | Namakkal | Namakkal | Manickampalayam | Elachipalayam | Periamanali | Addl. PHC |
| 33 | Namakkal | Namakkal | Manickampalayam | Elachipalayam | Thimmaravuthampatti | Addl. PHC |
| 34 | Namakkal | Namakkal | Nallur | Paramathi | Koodacheri | Addl. PHC |
| 35 | Namakkal | Namakkal | Nallur | Paramathi | Nallur | Upgraded Block PHC |
| 36 | Namakkal | Namakkal | Nallur | Paramathi | Paramathi | Addl. PHC |
| 37 | Namakkal | Namakkal | Namagiripet | Namagiripet | Jodarpalayam | Addl. PHC |
| 38 | Namakkal | Namakkal | Namagiripet | Namagiripet | Mangalapuram | Addl. PHC |
| 39 | Namakkal | Namakkal | Namagiripet | Namagiripet | Mullukurichi | Addl. PHC |
| 40 | Namakkal | Namakkal | Namagiripet | Namagiripet | Namagiripet | Upgraded Block PHC |
| 41 | Namakkal | Namakkal | Namakkal Mpty. | Namakkal Mpty | Namakkal | Urban PHC |
| 42 | Namakkal | Namakkal | Namakkal Mpty. | Namakkal Mpty | Mudalaipatti | Urban PHC |
| 43 | Namakkal | Namakkal | Palapatti | Mohanur | Alampatti | Addl. PHC |
| 44 | Namakkal | Namakkal | Palapatti | Mohanur | Mohanur | Upgraded PHC |
| 45 | Namakkal | Namakkal | Palapatti | Mohanur | Palapatti | Block Main PHC |
| 46 | Namakkal | Namakkal | Palapatti | Mohanur | Valayapatti | Addl. PHC |
| 47 | Namakkal | Namakkal | Pallipalayam Mpty. | Pallipalayam Mpty | Pallipalayam | Urban PHC |
| 48 | Namakkal | Namakkal | Pillanallur | Rasipuram | Pillanallur | Upgraded Block PHC |
| 49 | Namakkal | Namakkal | Pillanallur | Rasipuram | Singalanathapuram | Addl. PHC |
| 50 | Namakkal | Namakkal | Pillanallur | Rasipuram | Vadugam | Addl. PHC |
| 51 | Namakkal | Namakkal | Rasipuram Mpty. | Rasipuram Mpty | Rasipuram | Urban PHC |
| 52 | Namakkal | Namakkal | Kolli Hills | Kolli Hills | Powerkadu | Upgraded PHC |
| 53 | Namakkal | Namakkal | Kolli Hills | Kolli Hills | Solakkadu | Block Main PHC |
| 54 | Namakkal | Namakkal | Kolli Hills | Kolli Hills | Thenurpatty | Addl. PHC |
| 55 | Namakkal | Namakkal | Sowdapuram.O | Vennandur | Athanur | Addl. PHC |
| 56 | Namakkal | Namakkal | Sowdapuram.O | Vennandur | Kallankulam | Addl. PHC |
| 57 | Namakkal | Namakkal | Sowdapuram.O | Vennandur | Sowdapuram.O | Upgraded Block PHC |
| 58 | Namakkal | Namakkal | Thiruchengode Mpty. | Thiruchengode Mpty | Tiruchengode | Urban PHC |
| 59 | Namakkal | Namakkal | Thiruchengode Mpty. | Thiruchengode Mpty | Seetharamapalayam Maternity Centre | Urban PHC |
| 60 | Namakkal | Namakkal | Vinaitheerthapuram | Puduchathram | Ezhur | Addl. PHC |
| 61 | Namakkal | Namakkal | Vinaitheerthapuram | Puduchathram | Puduchathram | Addl. PHC |
| 62 | Namakkal | Namakkal | Vinaitheerthapuram | Puduchathram | Thirumalaipatti | Addl. PHC |
| 63 | Namakkal | Namakkal | Vinaitheerthapuram | Puduchathram | Vinaitheerthapuram | Upgraded Block PHC |