GET api/ICD9/GetByICD10Code?ICD10Code={ICD10Code}&AllowApproximateMatch={AllowApproximateMatch}&AllowCombinationMatch={AllowCombinationMatch}

Looks at the GEM mapping tables and gets all the ICD9 codes that map to an ICD10 code.

Request Information

Name	Description	Type	Additional information
ICD10Code	Any ICD10 Code, either formatted (with period) or unformatted	string	Required
AllowApproximateMatch	Return codes that are specified as approximate, but not exact matches in the GEM.	boolean	Default value is True
AllowCombinationMatch	Return codes when there are more than one GEM match	boolean	Default value is True

None.

The requested ICD10 Code and a collection of matched ICD9 codes (Json Serializable)

Name	Description	Type	Additional information
SearchedICDCode		iICDCode	None.
Matches		Collection of iICDCode	None.

Sample:

{
  "SearchedICDCode": null,
  "Matches": null
}