> ## Documentation Index > Fetch the complete documentation index at: https://docs.decodahealth.com/llms.txt > Use this file to discover all available pages before exploring further. # Save Superbill Draft > Persist a Super Bill draft. Source of truth is `charge.meta["superbill"]` (the full payload). We also denormalize the per-line claim codes onto charge_items columns so they're queryable for reporting / future flows (e.g. CMS-1500 export). The two stay in sync because the save handler writes both. ## OpenAPI ````yaml post /billing/charge/{charge_id}/superbill openapi: 3.1.0 info: title: Decoda API description: External API documentation for the Decoda Health platform. version: '1.0' servers: [] security: [] paths: /billing/charge/{charge_id}/superbill: post: tags: - Charges summary: Save Superbill Draft description: >- Persist a Super Bill draft. Source of truth is `charge.meta["superbill"]` (the full payload). We also denormalize the per-line claim codes onto charge_items columns so they're queryable for reporting / future flows (e.g. CMS-1500 export). The two stay in sync because the save handler writes both. operationId: save_superbill_draft_billing_charge__charge_id__superbill_post parameters: - name: TENANT in: header required: true schema: type: string title: Tenant description: The tenant you are making this request on behalf of - name: API-KEY in: header required: true schema: type: string title: Api-Key description: Your api key - name: charge_id in: path required: true schema: type: string title: Charge Id requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/SaveSuperbillRequest' responses: '200': description: Successful Response content: application/json: schema: type: boolean title: >- Response Save Superbill Draft Billing Charge Charge Id Superbill Post '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: SaveSuperbillRequest: properties: payload: $ref: '#/components/schemas/SuperbillPayload' type: object required: - payload title: SaveSuperbillRequest HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError SuperbillPayload: properties: services: items: $ref: '#/components/schemas/SuperbillServiceLine' type: array title: Services serviceDetails: $ref: '#/components/schemas/SuperbillServiceDetails' insurance: $ref: '#/components/schemas/SuperbillInsuranceInput' notes: anyOf: - type: string - type: 'null' title: Notes includeCodeSummary: type: boolean title: Includecodesummary default: true type: object required: - services - serviceDetails - insurance title: SuperbillPayload description: >- Full superbill document state — what staff fills in + what was autofilled. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError SuperbillServiceLine: properties: chargeItemId: anyOf: - type: string - type: 'null' title: Chargeitemid included: type: boolean title: Included default: true billingCode: anyOf: - type: string - type: 'null' title: Billingcode billingCodeDescription: anyOf: - type: string - type: 'null' title: Billingcodedescription modifiers: items: type: string type: array title: Modifiers default: [] icd10Codes: items: type: string type: array title: Icd10Codes default: [] ndcCode: anyOf: - type: string - type: 'null' title: Ndccode placeOfService: anyOf: - type: string - type: 'null' title: Placeofservice startDate: anyOf: - type: string format: date - type: 'null' title: Startdate endDate: anyOf: - type: string format: date - type: 'null' title: Enddate quantity: type: number title: Quantity default: 1 quantityLabel: type: string enum: - QUANTITY - UNITS title: Quantitylabel default: QUANTITY billedChargeCents: type: integer title: Billedchargecents default: 0 type: object title: SuperbillServiceLine description: |- One service row on the superbill — sent back when sending/exporting. `charge_item_id` is the durable link back to the originating ChargeItems row when a line was seeded from a charge item. Lines added inline in the editor (with no backing charge item) leave it None. Saves use this id to denormalize per-line codes back onto the right row; position is unsafe because adding / removing lines in the editor shifts the indexes. SuperbillServiceDetails: properties: renderingProviderId: anyOf: - type: string - type: 'null' title: Renderingproviderid renderingProviderName: anyOf: - type: string - type: 'null' title: Renderingprovidername renderingProviderNpi: anyOf: - type: string - type: 'null' title: Renderingprovidernpi billingProviderId: anyOf: - type: string - type: 'null' title: Billingproviderid billingProviderName: anyOf: - type: string - type: 'null' title: Billingprovidername billingProviderNpi: anyOf: - type: string - type: 'null' title: Billingprovidernpi tin: anyOf: - type: string - type: 'null' title: Tin otherProviderName: anyOf: - type: string - type: 'null' title: Otherprovidername placeOfService: anyOf: - type: string - type: 'null' title: Placeofservice facilityName: anyOf: - type: string - type: 'null' title: Facilityname startDate: anyOf: - type: string format: date - type: 'null' title: Startdate endDate: anyOf: - type: string format: date - type: 'null' title: Enddate hospitalAdmitDate: anyOf: - type: string format: date - type: 'null' title: Hospitaladmitdate dateOfInjury: anyOf: - type: string format: date - type: 'null' title: Dateofinjury priorAuthNumber: anyOf: - type: string - type: 'null' title: Priorauthnumber type: object title: SuperbillServiceDetails SuperbillInsuranceInput: properties: coverageType: anyOf: - type: string - type: 'null' title: Coveragetype payerName: anyOf: - type: string - type: 'null' title: Payername planName: anyOf: - type: string - type: 'null' title: Planname planType: anyOf: - type: string - type: 'null' title: Plantype insuranceId: anyOf: - type: string - type: 'null' title: Insuranceid groupId: anyOf: - type: string - type: 'null' title: Groupid effectiveDate: anyOf: - type: string format: date - type: 'null' title: Effectivedate eligibilityNote: anyOf: - type: string - type: 'null' title: Eligibilitynote claimsAddress: anyOf: - type: string - type: 'null' title: Claimsaddress guarantorName: anyOf: - type: string - type: 'null' title: Guarantorname type: object title: SuperbillInsuranceInput ````