Universal Health Coverage (UHC) Service Coverage Index
Composite index measuring coverage of essential health services, ranging from 0 to 100.
Quick Reference
Unit
Index (0-100)
Category
Health
Metric Code
uhc_service_coverage_index
How It's Calculated
Geometric mean of 14 tracer indicators across four categories: (1) Reproductive, maternal, newborn, child health (family planning, antenatal care, skilled birth, immunization), (2) Infectious diseases (TB, HIV, malaria treatment), (3) Noncommunicable diseases (hypertension, diabetes management), (4) Service capacity (hospital access, health workforce). Normalized to 0-100 scale where 100 = full coverage.
Why It Matters
The UHC index is the primary SDG 3.8.1 indicator tracking progress toward universal health coverage. It captures both population coverage (who receives services) and service breadth (range of services offered). Higher scores indicate stronger health systems with equitable access to essential care, reducing financial hardship from healthcare costs.
Understanding the Values
Very Low: < 40 (weak UHC - major gaps in essential services) Low: 40-60 (limited UHC - basic services available, major inequities) Moderate: 60-75 (expanding UHC - improving coverage, gaps remain) Good: 75-85 (strong UHC - most essential services accessible) Excellent: > 85 (comprehensive UHC - universal access to quality care) Global average: ~66 (2019) SDG Target 3.8: Achieve UHC including financial risk protection by 2030
Related Metrics
Hospital Beds per 1,000 People
Number of hospital beds available per 1,000 population, indicating healthcare infrastructure capacity.
DTP3 Immunization Coverage
Percentage of children ages 12-23 months who received three doses of diphtheria, tetanus, and pertussis vaccine.
Physicians per 1,000 People
Number of medical doctors per 1,000 population, measuring healthcare workforce density.
Access to Safely Managed Drinking Water
Percentage of population using safely managed drinking water services.
Data Quality & Coverage
Coverage: 194 countries Update frequency: Annual (with 2-3 year lag) Source: WHO Global Health Observatory Limitations: Does not measure service quality, patient satisfaction, or health outcomes. Does not capture financial protection (out-of-pocket spending). Composite index masks variation across service categories - a country may score well on immunization but poorly on chronic disease management.