New claim edit: Missing subscriber address or demographics
Jan 28, 2026
Claims
Stedi now rejects 837P professional, 837D dental, and 837I institutional claims when the subscriber address or demographics are missing and the subscriber is the patient.
Subscribers and patients
In healthcare claims, the subscriber is the person who carries the insurance policy. They’re also called the insured or the primary policyholder.
The subscriber may be different from the patient – the person who receives care – or they may be the same person.
In healthcare claims, a person’s demographics are their date of birth and gender.
When the subscriber address and demographics are required
HIPAA-mandated X12 states that the subscriber’s address and demographics are required when the subscriber is the patient. Payers will use this information to verify the patient’s eligibility. If you submit a claim without this information, the payer may reject the claim, which can delay payment to the provider.
This edit – the industry term for an automated validation rule – catches the issue before the claim reaches the payer.
Note: If the subscriber is not the patient, the subscriber’s address and demographics are optional.
Rejection errors
If you submit a claim that fails the edit using Stedi’s Claim Submission API, you’ll get back an error response in real time. The response includes details in the errors array:
{ "errors": [ { "code": "33", "description": "Missing subscriber address and/or demographics. When the patient is the subscriber (SBR02 = 18), the subscriber address and demographics are required. Correct and resubmit.", "followupAction": "Please Correct and Resubmit" } ] }
If you submit a claim that fails the edit using SFTP, Stedi will reject the claim with a 277CA claim acknowledgment. The acknowledgment will include a related claim status category code, claim status code, and error message:
STC*A6:N173*[DATE]*HK*[AMOUNT]********Missing subscriber address and/or demographics. When the patient is the subscriber (SBR02 = 18), the subscriber address and demographics are required. Correct and resubmit
Stedi now rejects 837P professional, 837D dental, and 837I institutional claims when the subscriber address or demographics are missing and the subscriber is the patient.
Subscribers and patients
In healthcare claims, the subscriber is the person who carries the insurance policy. They’re also called the insured or the primary policyholder.
The subscriber may be different from the patient – the person who receives care – or they may be the same person.
In healthcare claims, a person’s demographics are their date of birth and gender.
When the subscriber address and demographics are required
HIPAA-mandated X12 states that the subscriber’s address and demographics are required when the subscriber is the patient. Payers will use this information to verify the patient’s eligibility. If you submit a claim without this information, the payer may reject the claim, which can delay payment to the provider.
This edit – the industry term for an automated validation rule – catches the issue before the claim reaches the payer.
Note: If the subscriber is not the patient, the subscriber’s address and demographics are optional.
Rejection errors
If you submit a claim that fails the edit using Stedi’s Claim Submission API, you’ll get back an error response in real time. The response includes details in the errors array:
{ "errors": [ { "code": "33", "description": "Missing subscriber address and/or demographics. When the patient is the subscriber (SBR02 = 18), the subscriber address and demographics are required. Correct and resubmit.", "followupAction": "Please Correct and Resubmit" } ] }
If you submit a claim that fails the edit using SFTP, Stedi will reject the claim with a 277CA claim acknowledgment. The acknowledgment will include a related claim status category code, claim status code, and error message:
STC*A6:N173*[DATE]*HK*[AMOUNT]********Missing subscriber address and/or demographics. When the patient is the subscriber (SBR02 = 18), the subscriber address and demographics are required. Correct and resubmit
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Stedi is a registered trademark of Stedi, Inc. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.
Developers
Resources
Get updates on what’s new at Stedi
Backed by
Stedi is a registered trademark of Stedi, Inc. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.
Developers
Resources
Backed by
Stedi is a registered trademark of Stedi, Inc. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.
