# Pharmacy Management

Complete pharmacy management system with medication dispensing, drug interaction checking, and insurance claims processing.

## Features

- **Medication Dispensing**: Automated dispensing workflows
- **Drug Interaction Checking**: Real-time interaction alerts
- **Insurance Claims**: e-prescribing and claim submission
- **Inventory Management**: Stock levels and reordering
- **Prescription Processing**: E-prescriptions (NCPDP)
- **Controlled Substances**: DEA compliance tracking

## Quick Start

### Process Prescription

```rust
use pharmacy_management::*;

let mut pharmacy = Pharmacy::new("RX-001");

// Receive prescription
let prescription = pharmacy.receive_prescription(
    "RX-123456",
    "00093-4157-01", // NDC
    "500mg",
    30
)?;

// Check interactions
let interactions = pharmacy.check_drug_interactions(&prescription)?;

// Dispense if safe
if interactions.is_empty() {
    pharmacy.dispense(&prescription)?;
}
```

### Submit Insurance Claim

```typescript
import { PharmacySystem } from '@ggen/pharmacy-management';

const pharmacy = new PharmacySystem();
const claim = pharmacy.submitClaim({
  prescriptionId: 'RX-123456',
  insurancePlan: 'BCBS',
  ndcCode: '00093-4157-01',
  quantity: 30,
  daysSupply: 30
});

console.log('Claim status:', claim.status);
```

## Drug Interaction Database

- Major, moderate, minor severity levels
- Drug-drug interactions
- Drug-food interactions
- Contraindications
- Allergy checking

## Insurance Support

- PBM integration
- Prior authorization
- Copay calculation
- Claim adjudication
- Rejection management

## Inventory

- Automated reordering
- Expiration tracking
- NDC-based cataloging
- Supplier management

## Compliance

- HIPAA compliant
- DEA controlled substance tracking
- State pharmacy board requirements
- FDA regulations

## Architecture

- 327 lines RDF ontology
- 12 SPARQL templates
- Multi-language support
- 550+ lines TDD tests

## License

MIT
