Covered on Paper, Compliant in Practice? Kerala's Urban Health Gap
Kerala is often used as an example of strong public health performance. Its urban health system, however, looks more mixed when two different indicators are placed side by side: NUHM population coverageand IPHS compliance.
The August 2025 NUHM fact sheet reports 1,027 of Kerala's 3,525 urban wards as covered, or 29.1%. By population,3.26 million of 18.14 million urban residents were covered, or 17.9%.
The December 2024 NHM fact sheet reports 22.45% IPHS compliance statewide, against a target of 25%.
These figures measure different things. Coverage tells us about administrative reach. IPHS compliance tells us how assessed public facilities perform against defined standards. One should not be used as a substitute for the other.
NUHM coverage
At the state level, the difference between the two coverage measures is straightforward:
| Measure | Covered | Total | Coverage |
|---|---|---|---|
| Urban wards | 1,027 | 3,525 | 29.1% |
| Urban population | 3,255,368 | 18,139,491 | 17.9% |
The district picture
The district figures documented in the analysis show considerable variation. The table below keeps the eight district pairs for which both NUHM coverage and IPHS compliance values were documented.
| District | NUHM population coverage / Aug 2025 | IPHS compliance / Dec 2024 |
|---|---|---|
| Idukki | 9.1% | 12.33% |
| Kottayam | 10.7% | 46.15% |
| Thiruvananthapuram | 29.7% | 31.86% |
| Ernakulam | 50.5% | 14.56% |
| Wayanad | 5.9% | 13.25% |
| Thrissur | 4.8% | 11.92% |
| Palakkad | 9% | 37.16% |
| Kasaragod | 10.5% | 37.94% |
The contrast is useful, but it needs to be interpreted carefully. A high NUHM coverage percentage does not mean that facilities are adequately staffed, equipped or used. Similarly, a high IPHS compliance percentage does not mean that every urban resident has easy access to care.
Coverage and compliance do not line up neatly
The eight district pairs show why the two indicators should be kept separate.
The most visible contrast is between Idukki and Kottayam in this selected set. The former has the highest reported NUHM population coverage among these districts but a much lower IPHS compliance figure. Kottayam has relatively low NUHM population coverage but the highest IPHS compliance figure in the selected comparison.
That does not establish that expanding NUHM coverage reduces compliance. The data is not designed to answer that question.
What these indicators tell us
It helps to keep five separate questions apart:
Is the population included in the NUHM coverage structure?
Can people reach the facility reasonably easily?
Does the facility have the staff, infrastructure and supplies needed for its catchment?
Does the facility meet defined standards?
Are people actually using the services?
The two indicators used here answer only parts of the first and fourth questions.
An important limitation
The IPHS figure is not a UPHC-specific compliance rate.
The December 2024 district-level assessment covers multiple public-facility categories, including DH, CHC, PHC, UPHC, UHWC and SC. Therefore, it would be incorrect to say that the figures above represent the percentage of UPHCs in each district that meet IPHS.
The comparison is more accurately described as:
NUHM urban-population coverage vs district-level public-facility IPHS compliance.
There is also a time difference: the NUHM coverage figure is fromAugust 2025, while the IPHS compliance figure is fromDecember 2024.
What can be said from the data
The data supports three relatively simple conclusions:
- NUHM population coverage varies substantially between districts.
- NUHM coverage and reported IPHS compliance do not consistently move together in the selected district comparison.
- Coverage alone is not enough to describe the condition or performance of urban primary-care facilities.
It does not establish why districts differ. Staffing, infrastructure, geography, facility mix, reporting practices and other factors could contribute, but those explanations require additional data.
Conclusion
Coverage and compliance are different measurements.
A district can have a large share of its urban population within the NUHM coverage structure while still having a low reported IPHS compliance rate. Another district can show the opposite pattern.
For urban health planning, this means that coverage figures should be read alongside information on facility capacity, staffing, accessibility, quality and utilization. Looking at only one of these measures gives an incomplete picture.