> ## Documentation Index > Fetch the complete documentation index at: https://docs.rcintell.com/llms.txt > Use this file to discover all available pages before exploring further. # Medicaid MUE limit — by setting > Current-quarter Medicaid MUE for a code in one setting. Medicaid MUE files carry no adjudication indicator, so ``mue_adj_ind`` is always null; ``medicare_mue_value`` is the Medicare limit for comparison. ## OpenAPI ````yaml /docs/openapi.client.json get /v1/ncci/medicaid/mue/{setting}/{code} openapi: 3.1.0 info: description: >- Client API for RCIntel. Authenticate with X-API-Key. See Guides → Which API to use. summary: Multi-tenant knowledge API for healthcare revenue cycle management. title: Healthcare Knowledge Layer version: 0.1.0 servers: [] security: [] tags: - description: >- Cited payer policy lookup — GET /v1/policies and GET /v1/policies/changes. Medicare FFS returns NCDs/LCDs/MACs; commercial payers return that payer's documents only. Query payer, code, state, plan_type. name: policies - description: >- Payer-policy PDF parse and retrieve for Workspace / Payer Knowledge. Service-authenticated (X-Admin-Secret); chunks stored in Postgres. name: policy - description: >- Manufacturer 340B contract-pharmacy policy, fail-closed access, and the change feed. Different API from GET /v1/policies. name: 340B Policy - description: CRD-style prior authorization check, documentation, and vendors. name: prior-auth - description: Public payer directory (no API key on list/detail). name: payers-public - description: >- Payer network directory — search payers, check prior auth requirements, view filing rules, denial patterns, and appeal levels. name: payers - description: >- Resolve healthcare billing knowledge across the L1-L6 layer stack. Includes payment calculation, billing guidance, and per-layer queries. name: knowledge - description: >- CMS Fee Schedule lookups — OPPS (Addendum B / APC), DMEPOS (state-level pricing), and Clinical Lab Fee Schedule (CLFS). name: fee-schedules - description: >- NCCI (National Correct Coding Initiative) — dedicated MUE limits, PTP bundling edits, add-on code edits, and code pair validation. Medicare edits under /ncci/*, the separate CMS Medicaid edit set under /ncci/medicaid/*. name: ncci - description: >- Service code intelligence — CPT/HCPCS lookup, RVU data, NCCI edits, payment calculation, implant/GUDID search, and service group classification. name: codes - description: >- Submit asynchronous AI agent jobs for code research, medical necessity, and denial resolution. Poll for results and retrieve reasoning traces. name: agents - description: >- Register and manage healthcare facilities by CCN (Medicare Provider Number). Each facility is the root entity for knowledge resolution. name: facilities - description: >- NPI Registry — live search against CMS NPPES API for provider and organization National Provider Identifiers. name: npi - description: >- OpenFDA drug product lookup by NDC. Includes product-level fields with normalized ingredient and package detail. name: drugs - name: encounter - name: mcp - description: Health checks, service metadata, and Prometheus metrics. name: system paths: /v1/ncci/medicaid/mue/{setting}/{code}: get: tags: - ncci summary: Medicaid MUE limit — by setting description: >- Current-quarter Medicaid MUE for a code in one setting. Medicaid MUE files carry no adjudication indicator, so ``mue_adj_ind`` is always null; ``medicare_mue_value`` is the Medicare limit for comparison. operationId: get_medicaid_mue_v1_ncci_medicaid_mue__setting___code__get parameters: - in: path name: setting required: true schema: enum: - practitioner - hosp-op - dme title: Setting type: string - description: >- Billing or terminology code value (CPT/HCPCS/NDC/etc depending on endpoint context). in: path name: code required: true schema: title: Code type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/MedicaidMUEResponse' description: Successful Response '422': content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' description: Validation Error security: - APIKeyHeader: [] components: schemas: MedicaidMUEResponse: description: Medicaid MUE for one code + setting (current CMS quarter). properties: loaded_at: anyOf: - format: date-time type: string - type: 'null' description: When rcintel-data curated this row title: Loaded At medicare_mue_value: anyOf: - type: integer - type: 'null' description: >- Medicare MUE for the same code + setting (latest), for side-by-side review title: Medicare Mue Value mue_adj_ind: description: 'Always null: CMS publishes no MAI for Medicaid MUEs.' title: Mue Adj Ind type: 'null' mue_rationale: anyOf: - type: string - type: 'null' description: 'CMS rationale (e.g. Clinical: Data)' title: Mue Rationale mue_type: description: 'MUE table: practitioner, hosp-op, or dme' title: Mue Type type: string mue_value: anyOf: - type: integer - type: 'null' description: Maximum units of service per day title: Mue Value note: description: Why mue_adj_ind is null and how states apply the value title: Note type: string proc_cd: description: HCPCS/CPT procedure code title: Proc Cd type: string program: const: medicaid default: medicaid title: Program type: string source_file: anyOf: - type: string - type: 'null' description: CMS Medicaid MUE file the row came from title: Source File required: - proc_cd - mue_type - note title: MedicaidMUEResponse type: object HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' title: Detail type: array title: HTTPValidationError type: object ValidationError: properties: ctx: title: Context type: object input: title: Input loc: items: anyOf: - type: string - type: integer title: Location type: array msg: title: Message type: string type: title: Error Type type: string required: - loc - msg - type title: ValidationError type: object securitySchemes: APIKeyHeader: in: header name: X-API-Key type: apiKey ````