Description
Clip excessBase at zero, round its step count upward or downward using partialStepCounts, and reduce benefit with a zero floor.
Health-benefit calculations depend on explicit eligibility flags, coverage periods, caps, exclusions, and payment order. Applying supplied arithmetic is separate from determining actual insurance terms or a legally payable claim.
Clip excessBase at zero, round its step count upward or downward using partialStepCounts, and reduce benefit with a zero floor.
When to use this tool
Use Service Benefit Phaseout Step when you need one transparent benefit or reimbursement component under a declared rule.
How to use the tool and how it works
- Enter baseBenefit, excessBase, suppliedStepWidth, reductionPerStep, partialStepCounts. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read steps, benefit. Use the output convention below.
Require positive suppliedStepWidth and nonnegative benefit and reduction. Clip excessBase at zero, round its step count upward or downward using partialStepCounts, and reduce benefit with a zero floor.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| baseBenefit | Base Benefit | Required. Finite number; minimum 0. |
| excessBase | Excess Base | Required. Finite number. |
| suppliedStepWidth | Supplied Step Width | Required. Finite number; strictly above 0. |
| reductionPerStep | Reduction Per Step | Required. Finite number; minimum 0. |
| partialStepCounts | Partial Step Counts | Required. Boolean. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| steps | Steps | Required. Safe integer. |
| benefit | Benefit | Required. Finite number. |
{
"input": {
"baseBenefit": 100,
"excessBase": 25,
"suppliedStepWidth": 10,
"reductionPerStep": 20,
"partialStepCounts": true
},
"output": {
"steps": 3,
"benefit": 40
}
}Limitations and assumptions
- All amounts use a compatible basis; this supplied step rule does not determine statutory eligibility, entitlement, or a legally payable benefit.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Confirm policy terms, verified enrollment, claim eligibility, and appropriate accounting or legal interpretation before relying on a payment result.
References
Similar or alternative tools
- Copayment Taper Marginal Term
Clip amount-threshold at zero, multiply by nonnegative taper, and cap at nonnegative cap.
- Health Policy Phase In One Year Share
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