ANSI ASC X12 Standards (005010) <3ms Edge Edge Compute

EDI X12 277 Health Care Claim Status Notification Parser

Q: What Claim Status Category Codes are parsed?

All standard X12 code categories: A (Acknowledged), P (Pending), F (Finalized), R (Requests for additional information), and E (Errors).

Parse payer 277 claim status responses, STC segment claim adjudication status codes, and pending payment dates in JSON. This specification documents the exact field layout, checksum rules, and validation behavior so your integration matches ANSI ASC X12 Standards (005010) without reading the source standard.

Latency: <3ms Edge Availability: 99.99% Standard: HIPAA 5010X212 Verified: Sep 2026 In-Memory Execution

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⚡ Live EDI X12 277 Health Care Claim Status Notification Parser Interactive Workbench

Test real-time validation and schema parsing for EDI X12 277 Health Care Claim Status Notification Parser directly in your browser. Runs in sub-5ms with zero setup.

32KB Demo Cap 60 req/min Burst <2ms V8 Compute Zero Data Retention

input.x12 0 B

output.json demo-ready

Status: Ready

{
  "status": "Click RUN VALIDATION to execute on the Cloudflare edge..."
}

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LLM / MCP

Prompt-Ready Specification for AI Agents llms.txt

Structured format rules and schemas optimized for LLM coding agents and Model Context Protocol tooling.

Raw .md

Official Standard & Validation Protocol Authority: Accredited Standards Committee X12 / HIPAA 5010 ↗

Quick Summary: Parse payer 277 claim status responses, STC segment claim adjudication status codes, and pending payment dates in JSON. Validates strictly against ANSI ASC X12 Standards (005010) with sub-5ms in-memory response times.

Latency

<3ms Edge

Standard

HIPAA 5010X212

Version

Sep 2026 Edition

Max Payload

512 KB

Privacy

In-Memory (0 bytes stored)

Specification & Structural Breakdown

Technical Summary: Validates strictly against ANSI ASC X12 Standards (005010). Payloads are parsed in memory and return clean, typed JSON in milliseconds with zero data logged.

The ANSI X12 277 transaction is returned by health plans to report current claim adjudication status (Accepted, Rejected, Pending, Paid, Suspended).

Extracts STC (Status Information) segments with Claim Status Category Codes (e.g. A1=Acknowledged, P1=Pending, F1=Finalized Payment).

Segment	Description	Key Elements Extracted	Usage
STC	Status Information	STC01-1 (Category: A1/P1/F1), STC01-2 (Status Code), STC02 (Status Date), STC03 (Action Code), STC04 (Total Paid)	Core adjudication state
REF	Payer Claim Control Number	REF01 (1K=Payer Claim Number), REF02 (ID)	Payer reference key
DTP	Adjudication / Check Date	DTP01 (050=Received, 573=Adjudication), DTP03 (Date)	Timeline audit

Parsed JSON Response Model

The edge microservice transforms input payloads into strongly-typed hierarchical JSON envelopes with sub-5ms latency:

HTTP 200 JSON Response Envelope

{
  "transactionSet": "277",
  "inquiryResponseId": "TRK-99128",
  "claimStatus": {
    "category": "A1 (Acknowledged / Processed)",
    "statusCode": "20 (Accepted for processing)",
    "statusDate": "20260830",
    "payerClaimControlNumber": "PAYER-CLM-889912"
  }
}

Sample file

Copy or download this validated ANSI X12 5010 sample. It is parsed by the production engine in the test suite, so it works as a fixture as-is.

277-claim-status-response.edi

ISA*00*          *00*          *ZZ*PAYER1         *ZZ*PROVIDER01     *260830*1200*^*00501*000000001*0*P*:~GS*HN*PAYER1*PROVIDER01*20260830*1200*1*X*005010X212~ST*277*0001*005010X212~BHT*0010*11*RESP002*20260830*1200~HL*1**20*1~NM1*PR*2*PAYER CO*****PI*PAYER123~HL*2*1*21*1~NM1*1P*1*SMITH*JANE****XX*1234567893~HL*3*2*19*1~NM1*IL*1*DOE*JOHN****MI*987654321~TRN*2*12345*1999999992~STC*A1:19*20260830*WQ*500~SE*11*0001~GE*1*1~IEA*1*000000001~

Download 277-claim-status-response.edi All sample files →

Copy-Paste Integration Code (6 Languages)

Integrate EDI X12 277 Health Care Claim Status Notification Parser directly into your production application with native, zero-dependency code snippets in cURL, Node.js, Python, Go, C#, and a ready-to-paste Claude prompt. Get a free API key → (no credit card required):

curl --request POST \
  --url "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse" \
  --header "Content-Type: application/json" \
  --header "x-api-key: YOUR_API_KEY" \
  --data '{
  "raw": "ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}'

const response = await fetch("https://api.stanzaapi.com/x12-parser/api/v1/x12/parse", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "x-api-key": process.env.API_KEY || "YOUR_API_KEY"
  },
  body: JSON.stringify({
  "raw": "ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
})
});

const data = await response.json();
console.log(data);

import requests
import json

url = "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse"
headers = {
    "Content-Type": "application/json",
    "x-api-key": "YOUR_API_KEY"
}
payload = {
    "raw": "ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}

response = requests.post(url, json=payload, headers=headers)
print(response.json())

package main

import (
	"bytes"
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	url := "https://api.stanzaapi.com/x12-parser/api/v1/x12/parse"
	payload := []byte(`{"raw":"ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"}`)

	req, _ := http.NewRequest("POST", url, bytes.NewBuffer(payload))
	req.Header.Add("Content-Type", "application/json")
	req.Header.Add("x-api-key", os.Getenv("API_KEY"))

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static async Task Main()
    {
        using var client = new HttpClient();
        client.DefaultRequestHeaders.Add("x-api-key", Environment.GetEnvironmentVariable("API_KEY") ?? "YOUR_API_KEY");

        var json = @"{""raw"":""ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~""}";
        var payload = new StringContent(json, Encoding.UTF8, "application/json");

        var response = await client.PostAsync("https://api.stanzaapi.com/x12-parser/api/v1/x12/parse", payload);
        var content = await response.Content.ReadAsStringAsync();
        Console.WriteLine(content);
    }
}

Integrate the StanzaAPI x12-parser micro-API.

Endpoint: POST https://api.stanzaapi.com/x12-parser/api/v1/x12/parse
Auth header: x-api-key: YOUR_API_KEY
Content-Type: application/json
Request body:
{
  "raw": "ISA*00*          *00*          *ZZ*SUBMITTER1     *ZZ*RECEIVER01     *260830*1200*^*00501*000000001*0*P*:~GS*HC*SENDER*RECEIVER*20260830*1200*1*X*005010X222A1~ST*837*0001*005010X222A1~BHT*0019*00*CLAIM001*20260830*1200*CH~NM1*41*2*DR DOE CLINIC*****46*1234567890~PER*IC*SUPPORT*TE*8005551212~HL*1**20*1~NM1*85*2*DR DOE CLINIC*****XX*1992837465~HL*2*1*22*0~NM1*IL*1*SMITH*JANE****MI*W123456780~CLM*CLM001*150.00***11::1*Y*A*Y*Y~LX*1~SV1*HC:99213*150.00*UN*1***1~SE*11*0001~GE*1*1~IEA*1*000000001~"
}

Rules:
- Send the request with a 2-second timeout.
- Parse the standard envelope { success, data, meta: { latency_ms, version } }.
- On failure, read { success: false, error, code } and branch on the code.
- Do not retry 4xx responses; surface the error code to the caller.
- Treat invalid-but-well-formed payloads as HTTP 200 with data.valid === false.

Frequently Asked Questions & Technical Notes

What Claim Status Category Codes are parsed?

All standard X12 code categories: A (Acknowledged), P (Pending), F (Finalized), R (Requests for additional information), and E (Errors).

Related Healthcare EDI ANSI X12 Parser API Formats

Explore sibling specifications and standards in the same developer cluster:

Complementary Enterprise APIs

Seamlessly orchestrate data pipelines across adjacent financial, regulatory, and supply-chain protocols:

EDI X12 277 Health Care Claim Status Notification Parser

⚡ Live EDI X12 277 Health Care Claim Status Notification Parser Interactive Workbench

Specification & Structural Breakdown

Parsed JSON Response Model

Sample file

Copy-Paste Integration Code (6 Languages)

Frequently Asked Questions & Technical Notes

Related Healthcare EDI ANSI X12 Parser API Formats

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CARC 96 Denial Code (Non-Covered Charge(s)) | ANSI 835 EDI Spec

EDI X12 850 Purchase Order Parser & JSON Converter

CARC 1 Denial Code (Deductible Amount) | ANSI 835 EDI Spec

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