---
title: "Create Adjustment"
method: POST
path: "/billing/adjustment/create"
tags: ["provider", "billing"]
---

# Create Adjustment

`POST /billing/adjustment/create`

## Headers

- `TENANT` string, required
- `API-KEY` string, required

## Request body

- AdjustmentCreate
  - `chargeId` string, required
  - `providerId` string, nullable
  - `locationId` string, nullable
  - `amount` integer, required
  - `reason` string, required

## Response `200`

Successful Response

- AdjustmentSummary
  - `chargeId` string, required
  - `providerId` string, nullable
  - `locationId` string, nullable
  - `id` string, required — Unique identifier for the adjustment
  - `amount` integer, required — Amount of the adjustment
  - `reason` string, nullable — Reason for the adjustment
  - `createdDate` string, date-time, required — Date when the adjustment was created
  - `adjustmentType` 'WRITE_OFF' | 'ADJUSTMENT' | 'EXTERNAL_SETTLEMENT', required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/decodahealth/apis/decoda-api.md) · [All operations](https://skmtc.dev/decodahealth/apis/decoda-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/decodahealth/decoda-api/revisions/4939a65a89d2/schema)