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Insurance & ClaimsGenerated accuracy model review: 2026-05-06
Claim Aging Calculator accuracy and testing
This page documents how Calwarden builds trust for this calculator: source notes, regression-style default tests, limitations, assumptions, unit handling, rounding, and visible change history.
Formula source
- Claim age in days = reference date minus claim start date, using the dates entered.
Test cases
Default input regression check
Generated from the checked-in default inputs and calculate function.
Inputs
- Claim Start Date: 2026-04-01
- Reference Date: 2026-05-01
Expected outputs
- Claim Age: 30 days
Known limitations
- This page documents the checked-in calculator logic and does not certify results for every real-world edge case.
- Use the result as a planning estimate unless the calculator page states a stricter purpose.
Assumptions
- This calculator uses only the assumptions you enter.
- Actual insurer, plan, employer, provider, and regulatory rules can differ from this planning estimate.
- Inputs are processed locally in your browser and are not stored by Calwarden.
Unit handling
- Claim Start Date accepts calendar dates.
- Reference Date accepts calendar dates.
- Claim Age is displayed in days.
Rounding rules
- Number displays use up to 2 decimal places in the calculator UI.
Version history
1.0.0 - 2026-05-06
Generated accuracy and testing page from the current claim-aging-calculator calculator definition.
Change log
2026-05-06
Published default regression test documentation and metadata fallbacks for Claim Aging Calculator.
Calculator transparency
Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.