icd10-lookup

Validate ICD-10-CM codes and emit JSON from offline FY2026 data.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/arkangelai/skills --skill icd10-lookup
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: icd10-lookup
Source: https://github.com/arkangelai/skills/tree/main/medical/icd10-lookup
Command: npx skills add https://github.com/arkangelai/skills --skill icd10-lookup

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Quickly validate ICD-10-CM codes and surface full records, coding rules, and parent-child relationships without external APIs.

Core Features & Use Cases

  • Validate codes for billability and category nesting; surface code titles and parent suggestions.
  • Lookup full records with inherited notes (useAdditional, codeFirst, codeAlso) across the taxonomy.
  • Discover billable children under a code prefix and search by clinical terms.

Quick Start

Run node icd10-lookup.js validate E1165 to verify a code, then use lookup, children, or search for more detail.

Frequently Asked Questions about icd10-lookup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate ICD-10-CM codes for billability offline?

To validate ICD-10-CM codes offline, run the CLI command `node icd10-lookup.js validate` followed by your code. It checks code validity and billability against local FY2026 data without needing external APIs.

Can I search for ICD-10 codes using clinical keywords?

Yes, you can search ICD-10 codes using clinical keywords. The CLI supports keyword-based searches across the FY2026 taxonomy to help you quickly discover relevant diagnosis codes and their full records.

How do I find billable children under a specific ICD-10 code prefix?

You can discover billable children under a code prefix by using the `children` command. This surfaces nested billable codes within the ICD-10-CM category hierarchy directly from local data.

Does ICD-10-CM code lookup work without external API dependencies?

Yes, ICD-10-CM code lookup works entirely offline using local data. It requires no external API dependencies, allowing you to validate codes and surface inherited notes like useAdditional and codeFirst securely.

How do I retrieve inherited coding notes for an ICD-10 diagnosis code?

To retrieve inherited coding notes for an ICD-10 diagnosis code, use the `lookup` command. It surfaces full code records, lookup rules, and inherited notes such as codeFirst and codeAlso across the taxonomy.

What is the best way to normalize ICD-10-CM code input for downstream JSON consumption?

The best way to normalize ICD-10-CM code input is using this CLI tool, which standardizes input and emits JSON output. This format enables seamless downstream consumption of code records and billability status.