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magent Berg Balance Scale (BBS) Calculator
x402
magent Berg Balance Scale (BBS) Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Computes the Berg Balance Scale total score (0–56) from 14 caller-assigned item scores and returns the associated functional mobility band
Price / call$0.005
Success—
StatusUnknown
How this service works
Berg 1992 Berg Balance Scale (BBS): fourteen caller-assigned integers 0-4 (sitting to standing through standing on one foot). Sum 0-56. magent does not observe. Berg 1992 printed no 0-20 wheelchair / 21-40 walking-with-assistance / 41-56 independent website bands. Not Timed Up and Go, not a diagnosis, and not a medical device.
Output
Returns the summed Berg Balance Scale total (integer 0–56) computed from the 14 input item scores, along with the Berg 1992 functional mobility band: 0–20 (wheelchair level), 21–40 (walking with assistance), or 41–56 (independent ambulation). The endpoint performs arithmetic only and does not observe or diagnose the patient.
Example use cases
Post-stroke rehabilitation progress tracking
“My patient had a stroke 6 weeks ago. Here are their Berg Balance Scale item scores from today's PT session: sitting to standing 2, standing unsupported 3, sitting unsupported 4, standing to sitting 2, transfers 2, standing eyes closed 1, standing feet together 2, reaching forward 2, retrieving object from floor 1, turning to look behind 2, turning 360 degrees 1, alternate foot on stool 1, tandem stance 1, standing on one foot 0. What's their total BBS score and which mobility band do they fall into?”
Fall risk screening in geriatric clinic
“I'm seeing an elderly patient and recorded these Berg Balance Scale scores: sitting to standing 3, standing unsupported 4, sitting unsupported 4, standing to sitting 3, transfers 3, standing eyes closed 3, standing feet together 3, reaching forward 2, retrieving object from floor 2, turning to look behind 3, turning 360 degrees 2, alternate foot on stool 2, tandem stance 2, standing on one foot 1. Can you calculate the BBS total and tell me whether they're in the wheelchair-dependent, assisted-walking, or independent band?”
Pre-discharge mobility assessment
“Before we discharge this ortho patient we need a BBS score. Their item scores are: sitting to standing 4, standing unsupported 4, sitting unsupported 4, standing to sitting 4, transfers 4, standing eyes closed 3, standing feet together 4, reaching forward 3, retrieving object from floor 3, turning to look behind 3, turning 360 degrees 3, alternate foot on stool 3, tandem stance 2, standing on one foot 2. Compute the Berg Balance total and mobility classification please.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/berg_balanceWhen to prefer
Use this endpoint when you need a fast, reliable arithmetic computation of the Berg Balance Scale total and band classification from 14 pre-assigned item scores. Prefer it over manual summation in clinical documentation workflows, EHR integrations, or rehabilitation tracking agents where structured BBS output is needed consistently. It is not a diagnostic tool and should not replace clinical observation.
Side effects
- Missing any of the 14 required query parameters returns a validation error
- Any item score outside the integer range 0–4 returns a validation error
- Non-integer values (floats, strings) for item scores cause a request rejection
- Payment failure (x402) if USDC balance is insufficient or x402 header is missing/invalid
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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