{"uid":"cap_jTTpIcCHKt_t2lJjiRBYv","slug":"fittings-icd-10-cm-code-lookup-cbef7d41","name":"fittings ICD-10-CM Code Lookup","description":"Verifies an ICD-10-CM diagnosis code or searches the code set by text, returning official code descriptions.","url":"https://fittings.sh/v1/icd10/lookup","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["query"],"properties":{"mode":{"type":"string","description":"'code', 'text' or 'auto' (default)"},"limit":{"type":"number","description":"1-50, default 10"},"query":{"type":"string","description":"A code such as E11.9, or free text such as \"type 2 diabetes\""}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.00398","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.00398/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00398","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.00398","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YsDpoFMhLPRoNFeIQvlvT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.00398","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies an ICD-10-CM diagnosis code or searches the code set by free text, returning official code descriptions.","exampleAgentPrompt":"Can you look up the ICD-10-CM code E11.9 and tell me its official description? Also search for any related codes for 'type 2 diabetes without complications' and show me the top 5 results.","exampleUseCases":[{"title":"Medical billing code verification","prompt":"I need to verify that J18.9 is a valid ICD-10-CM code before submitting an insurance claim — can you look it up and give me its official description?"},{"title":"Diagnosis code search by condition name","prompt":"Search the ICD-10-CM code set for 'hypertensive chronic kidney disease' and return the top 10 matching codes with their descriptions."},{"title":"Clinical documentation code lookup","prompt":"What is the official ICD-10-CM code and description for essential hypertension? Search by text and give me the best match."}],"resultDescription":"Returns one or more ICD-10-CM entries, each containing the code and its official description. In code-lookup mode, confirms whether a specific code exists and returns its description. In text-search mode, returns a ranked list of matching codes and descriptions up to the specified limit.","failureModes":["Invalid or non-existent ICD-10-CM code returns no results or an error","Overly vague free-text query may return irrelevant or low-confidence matches","Limit parameter outside 1-50 range may be rejected","Missing required 'query' parameter causes a 400 error","Ambiguous query terms may return too broad a set of results"],"whenToPreferThis":"Use this endpoint when you need to validate a specific ICD-10-CM diagnosis code, retrieve its official description, or search the ICD-10-CM code set by clinical terminology. It is ideal for healthcare billing workflows, clinical documentation automation, medical record enrichment, and insurance claim preparation where authoritative code verification is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:10:26.649Z","isFirstParty":false}