Healthsim

HealthSim generates realistic synthetic healthcare data for testing EMR systems, claims processing, pharmacy benefits, and analytics. Use for ANY request involving: (1) synthetic patients, clinical data, or medical records, (2) healthcare claims, billing, or adjudication, (3) pharmacy prescriptions, formularies, or drug utilization, (4) HL7v2, FHIR, X12, or NCPDP formatted output, (5) healthcare testing scenarios or sample data generation.

9 stars 2 forksTesting & QA

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add mark64oswald/healthsim-workspace --skill healthsim

Manual install

git clone --depth 1 https://github.com/mark64oswald/healthsim-workspace.git /tmp/healthsim-workspace
mkdir -p ~/.claude/skills
cp -r /tmp/healthsim-workspace/. ~/.claude/skills/healthsim

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# HealthSim - Synthetic Healthcare Data Generation

## Overview

HealthSim generates realistic synthetic healthcare data through natural conversation. Rather than writing code or configuration files, describe what you need and Claude generates appropriate data.

**Products:**

| Product | Domain | What It Generates | Status |
|---------|--------|-------------------|--------|
| **PatientSim** | Clinical/EMR | Patients, encounters, diagnoses, procedures, labs, vitals, medications | Active |
| **MemberSim** | Payer/Claims | Members, professional claims, facility claims, payments, accumulators | Active |
| **RxMemberSim** | Pharmacy/PBM | Prescriptions, pharmacy claims, formularies, DUR alerts, prior auths | Active |
| **TrialSim** | Clinical Trials | Studies, sites, subjects, visits, adverse events, efficacy, CDISC output | Active |
| **PopulationSim** | Demographics/SDOH | Population profiles, cohort specifications, health disparities, SVI/ADI analysis | Active |
| **NetworkSim** | Provider Networks | Providers, facilities, pharmacies, networks, benefit structures | Active |

## Quick Start

### Generate Clinical Data

**Request:** "Generate a 65-year-old diabetic patient with hypertension"

Claude will produce a patient with:
- Demographics (age 65, realistic name/address)
- Diagnoses (E11.9 Type 2 diabetes, I10 hypertension)
- Medications (metformin, lisinopril)
- Labs (A1C, BMP with values in expected ranges)
- Comorbidities (likely hyperlipidemia, possible obesity)

Read the full skill on GitHub

Details

Skill name: healthsim
Repository: mark64oswald/healthsim-workspace
License: Apache-2.0
Repo updated: 27 October 2026

FAQ

What does the Healthsim skill do?

How do I install the Healthsim skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add mark64oswald/healthsim-workspace --skill healthsim. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Healthsim popular?

It lives in mark64oswald/healthsim-workspace, which has 9 GitHub stars and 2 forks.

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