TypeScript SDK

npm i @healthcare.dev/sdk

import { HealthcareDev, NotFoundError } from "@healthcare.dev/sdk";

const hdev = new HealthcareDev(); // reads HDEV_API_KEY

const { data, meta } = await hdev.codes.get("icd10cm", "E11.9");
console.log(data.display, data.billable, meta.data_version);

// One page, or every result
const page = await hdev.codes.search("icd10cm", { q: "type 2 diabetes kidney", billable: true });
for await (const code of hdev.codes.iterate("hcpcs", { q: "wheelchair" })) console.log(code.code);

// Hierarchy, batch (any length, split into requests of 100) and drugs
const tree = await hdev.codes.hierarchy("icd10cm", "E11.22");
const many = await hdev.codes.batch("icd10cm", ["E11.9", "I10", "NOPE"]);
const product = await hdev.drugs.ndc("0002-0152-01"); // includes linked RxNorm concepts

try {
  await hdev.codes.get("icd10cm", "XYZ");
} catch (err) {
  if (err instanceof NotFoundError) console.log(err.detail);
}