---
title: McoData
summary: API reference for McoData.
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data.Guidewire
reference_type: package
---

# McoData

McoData wraps the list of managed care organization (MCO) enrollments for a single claim, and is the return type of `ClaimDataApiClient.GetGuidewireClaimDataMCO(long claimId)` (see ../SAIF.Data.Guidewire.Clients/ClaimDataApiClient.md).

## Purpose
- Groups all `Mco` enrollment records associated with a specific claim into a single response.

## Context
- Namespace: `SAIF.Data.Guidewire.Models.ClaimDataApi`
- Assembly/package: `SAIF.Data.Guidewire` (packaged in `SAIF.SAIFCode.Core`)

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| Mco | `public List<Mco> Mco { get; set; }` | The list of MCO enrollment records (see ../SAIF.Data.Guidewire.Models.ClaimDataApi/Mco.md) for the claim; note the property shares its name with the `Mco` type. |

## Sources
- Data/SAIF.Data.Guidewire/Models/ClaimDataApi/McoData.cs