> ## Documentation Index
> Fetch the complete documentation index at: https://coloradobehavioralhealthadministration.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Service Identifiers

> Service type and treatment modality codes used in CoBHRM admissions

## Overview

The Service Identifier specifies the type of behavioral health service being delivered within an admission. These codes replace the legacy "modality" codes from DACODS.

**Field format:** `9(2)` -- two-digit numeric string
**Valid values:** `00`-`80` (see table below for active codes)

## All Service Identifiers

| Code | Service | Type |
| - | - | - |
| `00` | Differential Assessment (SUD) / Evaluation Only (MH) | SUD / MH |
| `01` | Ambulatory Medical Withdrawal Management | WM |
| `02` | Residential (non-hospital) Withdrawal Management (RDX) | WM |
| `03` | Therapeutic Community (TC) | SUD |
| `04` | Intensive Residential (IRT) | SUD |
| `05` | Transitional Residential (TRT) | SUD |
| `06` | Opioid Treatment Program (ORT/OTP) | SUD |
| `07` | SUD Traditional Outpatient (OP and EOP) | SUD |
| `08` | STIRT | SUD |
| `09` | SUD Intensive Outpatient (IOP) | SUD |
| `10` | Day Treatment (DAY) | SUD |
| `11` | Medically Managed Inpatient Other Than WM (Partial Hospital Program) | SUD |
| `12` | Medically Managed Inpatient Withdrawal Management | WM |
| `20` | Ambulatory Medical Withdrawal Management without Monitoring | WM |
| `21` | Ambulatory Medical Withdrawal Management with Monitoring | WM |
| `30` | Mental Health Outpatient | MH |
| `31` | Mental Health Residential | MH |
| `32` | Mental Health Inpatient | MH |
| `33` | Psychiatric Hospitalization | MH |
| `40` | Crisis Mobile | Crisis |
| `41` | Crisis Walk in | Crisis |
| `42` | Crisis Stabilization | Crisis |
| `43` | Crisis Respite | Crisis |
| `50` | DUI Level I Education | DUI |
| `51` | DUI Level II Education Only | DUI |
| `52` | DUI Level II Therapy and Education | DUI |
| `53` | Minors in Possession Treatment (MIP) | DUI |
| `54` | CJS SUD Treatment | SUD |
| `80` | Co-Occurring (CIRCLE) | Co-Occurring |

> [!NOTE]
>
> Code `00` applies to both SUD and MH contexts. DUI codes (`50`-`53`) are pass-through codes for data conversion and are not actively collected by BHASOs.

## Service Categories

### Withdrawal Management (WM)

Codes `01`, `02`, `12`, `20`, and `21` are withdrawal management services.

### SUD Services

Codes `03`-`11` and `54` are substance use disorder treatment services.

### Mental Health (MH)

Codes `30`-`33` are mental health services.

### Crisis Services

Codes `40`-`43` are crisis services.

### DUI (Pass-Through)

Codes `50`-`53` are DUI/MIP pass-through codes retained for backward compatibility and data conversion. BHASOs do not actively submit these.

### Co-Occurring

Code `80` is for co-occurring (CIRCLE) treatment.

> [!WARNING]
>
> At discharge, the Legal Status must align with the Service Identifier. The cross-validation mapping between Legal Status and Service Identifier is expected to change before April 1, 2026 to reflect the updated code numbering. See [Cross-Tab Dependencies](https://coloradobehavioralhealthadministration.mintlify.site/reference/cross-tab-dependencies.md) for the current rules.

## Usage Example

```csv theme={null}
SERVICE_IDENTIFIER
07
```

## Service Level Transitions

When a client transitions between service levels:

1. Discharge from current service
2. Create new admission with new service identifier
3. Link via client identifier

> [!NOTE]
>
> A client may have multiple active admissions for different service types (e.g., outpatient therapy + OTP).

> [!TIP]
>
> **Used in:** [ADMISSION - Data Fields](https://coloradobehavioralhealthadministration.mintlify.site/schemas/admission.md#data-fields)

> [!NOTE]
>
> Submission timing depends on the service identifier. See [Reporting Requirements — Timing of Data Submissions](https://coloradobehavioralhealthadministration.mintlify.site/getting-started/reporting-requirements.md#timing-of-data-submissions).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.