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Issue tracking for S4S reference stack development
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Test suite warns that ICD-10-CM is not a recognized system #99

Open daliboz opened 7 years ago

daliboz commented 7 years ago

Running the test suite against Cerner results in a warning/notification that the http://hl7.org/fhir/sid/icd-10-cm system is not recognized. While hl7 originally didn't list this (http://hl7.org/fhir/dstu2/terminologies-systems.html) a GForge and zulip discussion regarding why ICD 9 had the CM concept (but ICD 10 did not) resulted in the recommendation to use the system above.

https://chat.fhir.org/#narrow/stream/implementers/subject/ICD-10.20URIs

jmandel commented 7 years ago

Thanks @daliboz! We should clarify that current in the Test Suite, "recognized" means a system for which the Test Suite can actually validate codes — that is, "unrecognzied" doesn't mean it's invalid or wrong; it just means we don't have all the terms in that vocabulary loaded into our database for validation.

Now, I definitely it'd be good idea to provider better explanations and, as an enhancement, to provide an additional field like "vocab is listed in FHIR", which checks to see if the system matches one of the values listed in the first column of the table at http://hl7.org/fhir/dstu2/terminologies-systems.html#1.25.1.0 .

jmandel commented 7 years ago

See issue #100 for a concrete proposal.