The Node.js OCR SDK supports the Healthcare Card API.

Using the sample below, we are going to illustrate how to extract the data that we want using the OCR SDK.

Quick-Start

const mindee = require("mindee");
// for TS or modules:
// import * as mindee from "mindee";

// Init a new client
const mindeeClient = new mindee.Client({ apiKey: "my-api-key" });

// Load a file from disk
const inputSource = mindeeClient.docFromPath("/path/to/the/file.ext");

// Parse the file
const apiResponse = mindeeClient.enqueueAndParse(
  mindee.product.us.HealthcareCardV1,
  inputSource
);

// Handle the response Promise
apiResponse.then((resp) => {
  // print a string summary
  console.log(resp.document.toString());
});

Output (RST):

########
Document
########
:Mindee ID: 0ced9f49-00c0-4a1d-8221-4a1538813a95
:Filename: default_sample.jpg

Inference
#########
:Product: mindee/us_healthcare_cards v1.0
:Rotation applied: No

Prediction
==========
:Company Name: UnitedHealthcare
:Member Name: SUBSCRIBER SMITH
:Member ID: 123456789
:Issuer 80840:
:Dependents: SPOUSE SMITH
             CHILD1 SMITH
             CHILD2 SMITH
             CHILD3 SMITH
:Group Number: 98765
:Payer ID: 87726
:RX BIN: 610279
:RX GRP: UHEALTH
:RX PCN: 9999
:copays:
  +--------------+--------------+
  | Service Fees | Service Name |
  +==============+==============+
  | 20.00        | office visit |
  +--------------+--------------+
  | 300.00       | emergency    |
  +--------------+--------------+
  | 75.00        | urgent care  |
  +--------------+--------------+
  | 30.00        | specialist   |
  +--------------+--------------+
:Enrollment Date: 2023-09-13

Field Types

Standard Fields

These fields are generic and used in several products.

Basic Field

Each prediction object contains a set of fields that inherit from the generic Field class.
A typical Field object will have the following attributes:

• value (number | string): corresponds to the field value. Can be undefined if no value was extracted.
• confidence (number): the confidence score of the field prediction.
• boundingBox ([Point, Point, Point, Point]): contains exactly 4 relative vertices (points) coordinates of a right rectangle containing the field in the document.
• polygon (Point[]): contains the relative vertices coordinates (Point) of a polygon containing the field in the image.
• pageId (number): the ID of the page, always undefined when at document-level.
• reconstructed (boolean): indicates whether an object was reconstructed (not extracted as the API gave it).

Note: A Point simply refers to an array of two numbers ([number, number]).

Aside from the previous attributes, all basic fields have access to a toString() method that can be used to print their value as a string.

Date Field

Aside from the basic Field attributes, the date field DateField also implements the following:

• dateObject (Date): an accessible representation of the value as a JavaScript object.

String Field

The text field StringField only has one constraint: its value is a string (or undefined).

Specific Fields

Fields which are specific to this product; they are not used in any other product.

copays Field

Is a fixed amount for a covered service.

A HealthcareCardV1Copay implements the following attributes:

• serviceFees (number): The price of service.
• serviceName (string): The name of service of the copay.

Attributes

The following fields are extracted for Healthcare Card V1:

Company Name

companyName (StringField): The name of the company that provides the healthcare plan.

console.log(result.document.inference.prediction.companyName.value);

copays

copays (HealthcareCardV1Copay[]): Is a fixed amount for a covered service.

for (const copaysElem of result.document.inference.prediction.copays) {
  console.log(copaysElem.value);
}

Dependents

dependents (StringField[]): The list of dependents covered by the healthcare plan.

for (const dependentsElem of result.document.inference.prediction.dependents) {
  console.log(dependentsElem.value);
}

Enrollment Date

enrollmentDate (DateField): The date when the member enrolled in the healthcare plan.

console.log(result.document.inference.prediction.enrollmentDate.value);

Group Number

groupNumber (StringField): The group number associated with the healthcare plan.

console.log(result.document.inference.prediction.groupNumber.value);

Issuer 80840

issuer80840 (StringField): The organization that issued the healthcare plan.

console.log(result.document.inference.prediction.issuer80840.value);

Member ID

memberId (StringField): The unique identifier for the member in the healthcare system.

console.log(result.document.inference.prediction.memberId.value);

Member Name

memberName (StringField): The name of the member covered by the healthcare plan.

console.log(result.document.inference.prediction.memberName.value);

Payer ID

payerId (StringField): The unique identifier for the payer in the healthcare system.

console.log(result.document.inference.prediction.payerId.value);

RX BIN

rxBin (StringField): The BIN number for prescription drug coverage.

console.log(result.document.inference.prediction.rxBin.value);

RX GRP

rxGrp (StringField): The group number for prescription drug coverage.

console.log(result.document.inference.prediction.rxGrp.value);

RX PCN

rxPcn (StringField): The PCN number for prescription drug coverage.

console.log(result.document.inference.prediction.rxPcn.value);

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