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X-ROAD INSIGHTS · Tervisekassa
DEEN
Tervisekassa · Insurance status & entitlement cluster · Dec 2025 – May 2026

Every doctor visit in Estonia begins with one question: is this person insured?

The kindlustatus service is called about 660,000 times per day — the single most-used service in the entire health insurance system. Plus person data and patient information. The eligibility check runs in real time and almost error-free.

Requests / day
891k
47.7 % of all Tervisekassa calls
Services in the cluster
15
endpoints in the kirst subsystem
Avg. latency
639 ms
across all services

Top consumers

The largest users of this cluster with their use case. Click a row for details. The full list of all consumers is below.

#TopicMemberClassAvg / day

All consumers

Complete list of all 216 organisations querying Tervisekassa insurance status and person data — sorted by requests per day.

#MemberClassTop serviceAvg / dayShare

The service family

All service endpoints of the cluster with technical function, legal basis and volume (avg/day).

Daily load — when is the cluster used?

24-hour distribution across an average day.

Low  
  High

Key facts

The three findings from the dataset that stand out most for this cluster.