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ResearchPUBMEDWednesday, April 22, 2026 · 2 days ago

Can German Health Insurance Claims Data Fill Information Gaps in Rare Chronic Diseases: Use Case of Haemophilia A.

WHY IT MATTERS

If you have hemophilia A in Germany, this research demonstrates that your health insurance claims data can be used to better understand disease patterns, treatment costs, and care gaps—potentially leading to improved healthcare planning and resource allocation for your condition.

Researchers in Germany studied health insurance records from 2017-2019 to understand how hemophilia A (a bleeding disorder) affects patients and how much it costs to treat. They found 257 patients with hemophilia A and grouped them by severity—mild, moderate, or severe—based on how much clotting medicine they needed. This study shows that insurance data can help doctors and researchers learn more about rare diseases like hemophilia A.

Can German Health Insurance Claims Data Fill Information Gaps in Rare Chronic Diseases: Use Case of Haemophilia A. Abstract: Claims data are increasingly discussed to evaluate health care for rare diseases (resource consumption, outcomes and costs). Using haemophilia A (HA) as a use case, this analysis aimed to generate evidence for the aforementioned information using German Statutory Health Insurance (SHI) claims data. Claims data (2017-2019) from the German SHI 'AOK Bayern - Die Gesundheitskasse' were used. Patients with ICD-10-GM codes D66 and HA medication were included in descriptive analyses. Severity levels were categorized according to HA medication consumption. In total, 257 patients were identified: mild HA, 104 patients (mean age: 40.0 years; SD: 22.9); moderate HA, 17 patients, (51.2 years; SD: 24.5); severe HA, 128 patients, (34.2 years; SD: 18.5). There were eight patients categorized with inhibit Authors: Kratzer et al. Journal: Hamostaseologie MeSH: Humans, Hemophilia A, Germany, Adult, Middle Aged, Male, Rare Diseases, Female, Insurance, Health, Chronic Disease

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hemophilia aclaims datagermanyhealth insurancedisease severity

Related conditions

Hemophilia A