Hash Demographics

POST /hash

Note
This operation uses the local hashing service base URL, independent of the Identity API.

Clients using privacy-preserving (blinded) mode will have their own local hashing service instance. This service takes unblinded demographics information and returns a hashed payload for use with the blinded Identity API methods. See Privacy-Preserving (Blinded) Mode for details.

Contents

Body Data
Response Data

Body Data

firstName string

middleName string

lastName string

maidenName string

gender string

A HL7 administrative gender category code (i.e., male, female, other, unknown).

race string

A HL7 race category code (e.g., 2054-5 means “Black or African American”).

homePhoneNumber string

cellPhoneNumber string

email string

dob string

Date of birth in yyyy/mm/dd or yyyy-mm-dd format.

street string

Street address.

city string

state string

Two-letter state abbreviation.

zipCode string

Postal or Zip code.

mrn string

A medical record number, often used by electronic medical record systems.

hcid string

A Health Card Identifier, such as an enrollee ID on an insurance plan.

ssn string

Either the full 9 or last 4 digits of a Social Security Number.

medicaidId string

The Medicaid ID number.

medicareBeneficiaryIdentifier string

The Medicare Beneficiary Identifier (MBI).

Response Data

data string

The B64 encoded hash provided by the local hashing service.

version integer

The version number provided by the local hashing service.

advisories object

Contains advisory messages about the operation.

Child Fields

advisories.invalidDemographicFields collection

A list of demographic field names that were not used for matching because they contained invalid values.