> ## 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.

# Substance Types

> Substance use codes, routes of administration, and ASAM levels of care

## Overview

This section covers three related reference tables used in the SUD Survey records: substance codes, routes of administration, and ASAM levels of care.

> **[Substance Use Codes](https://coloradobehavioralhealthadministration.mintlify.site/reference/appendix-a/substance-types/substance-use-codes.md)**
>
> 29 substance codes for primary, secondary, and tertiary use

> **[Route of Administration](https://coloradobehavioralhealthadministration.mintlify.site/reference/appendix-a/substance-types/route-of-administration.md)**
>
> Route of use codes (oral, smoking, inhalation, injection, other)

> **[ASAM Level of Care](https://coloradobehavioralhealthadministration.mintlify.site/reference/appendix-a/substance-types/asam-level-of-care.md)**
>
> ASAM levels from outpatient to medically monitored inpatient


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