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MonitoringIndiana AG filing · September 15, 2026

Community Health Network Breach Exposes Patient Data in Indiana

Community Health Network reported a data breach in Indiana that compromised sensitive patient information, including medical and personal details. The incident, reported in September 2026, involves data types that put individuals at risk for identity theft and fraudulent medical claims. Affected individuals should take steps to protect their information.

State
Indiana
Breach date
July 31, 2026
Reported
September 15, 2026

What may have been exposed

  • Full Name
  • Date of Birth
  • Social Security Number
  • Medical Record Number
  • Health Insurance ID Number
  • Diagnosis and Treatment Information
  • Prescription Information
  • Provider and Treatment Dates
  • Billing and Financial Information

Community Health Network, a healthcare provider based in Indiana, reported a data security incident on September 15, 2026. The breach event, which occurred on July 31, 2026, involved unauthorized access to its network environment, leading to the exposure of confidential patient data. This information comes from public filings made by the organization regarding the incident.

According to the official filings, the compromised data included a comprehensive range of sensitive personal and health details. The exposed categories were Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates, and Billing and Financial Information.

The exposure of such detailed information carries significant risks for affected individuals. This type of data can be misused for various forms of identity theft, including medical identity theft where criminals obtain healthcare services or prescription medications under a victim's name. It can also lead to fraudulent billing, targeted phishing schemes, and other forms of financial and personal harm.

Individuals who received a data breach notification from Community Health Network should remain vigilant. It is generally recommended to monitor Explanation of Benefits (EOB) statements from health insurers for any unfamiliar services or providers, and to regularly review credit reports from the three major bureaus for suspicious activity. Placing a fraud alert or security freeze on credit files can also help prevent new accounts from being opened fraudulently.

Community Health Network is continuing to investigate the incident. The details regarding the breach have been made public through regulatory filings, providing transparency on the scope and nature of the data exposure.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Check for medical identity theft

    Review the Explanation of Benefits statements from your health insurer for services or claims you never received, which can signal misuse of your medical identity.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

What to know about the Community Health Network data breach

How many people were affected by the Community Health Network data breach, and what was exposed?
The filing does not give a count of affected people and lists the following information as involved: Full Name, Date of Birth, Social Security Number, Medical Record Number, Health Insurance ID Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates, Billing and Financial Information. Your own letter is the best guide to what was exposed about you, since notices are usually tailored to each person.
Where can I see the official Community Health Network breach notice?
Community Health Network's report is published by the Indiana Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#community-health-network-2026 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the Community Health Network data breach notice?
Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
Is the Community Health Network data breach letter legit or a scam?
A notice from Community Health Network in the mail matches the breach Community Health Network reported to the Indiana Attorney General on September 15, 2026. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Community Health Network through a phone number or website you find yourself.
Did Community Health Network offer free credit monitoring?
Any free monitoring Community Health Network is offering will be described in the notice you received, along with an activation code and a sign-up deadline. Because Social Security numbers are listed in this filing, identity monitoring and a credit freeze matter more than usual. Using the free service won't stop you from joining a lawsuit or settlement later.
Can I sue Community Health Network over the data breach?
It depends on what was exposed, the law in Indiana and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
Is there a Community Health Network data breach class action lawsuit?
Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Community Health Network. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
How much could a Community Health Network data breach settlement or claim be worth?
There is no set amount, and no Community Health Network settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. The filing lists Full Name, Date of Birth, Social Security Number as involved. Keep receipts and records; they're what damages claims are built on.
Do I need a Community Health Network data breach lawyer or attorney?
An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.

Source: Indiana Attorney General filing

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