SNILS and MHI policy: are they the same or different documents?

Many citizens, faced with bureaucratic procedures, often confuse the basic documents identifying the person and rights in the Russian Federation. The question of whether the SNILS and medical-policy The same thing, occurs regularly, especially when processing real estate transactions, employment or obtaining public services. At first glance, it may seem like they are just two plastic or paper cards that are required everywhere, but the legal nature of them is completely different.

Confusion often arises because both documents are now often issued electronically or have a similar laminated card format. However, SNILS (Individual Account Insurance Number) is in the field of pension and taxation, whereas the policy OM (Compulsory health insurance) guarantees the right to free medical care. Understanding this difference is critical for every adult and parent.

In this article, we will discuss in detail the functional purpose of each document, explain why they cannot be interchanged, and consider situations where their availability is required simultaneously. We will also touch on the topic of digitalization, since from 2026 the format of the presentation of this data may change towards full integration into superservices, but the legal essence will remain the same.

Fundamental differences in the purpose of documents

To finally dispel the myth of identity, it is necessary to consider what state functions these documents perform. SNILS This is your personal account number in the pension insurance system. This is where the employer pays the premiums that will form your pension in the future. Without this number, you cannot get formal employment, as the IRS will not be able to track your income and accruals.

In turn, polity is a contract between you and the state (in the person of an insurance medical organization) for the provision of medical services. This document confirms that your treatment in public clinics has already been paid for through taxes and deductions. If SNILS is needed to "save" experience and money for old age, then the policy is needed to "spend" health care resources here and now.

It is important to understand that these documents belong to different departments. SNILS is supervised by the Social Fund of Russia (SFR, former FIU and FSS), and the MHI policy is administered by the Ministry of Health and the Compulsory Health Insurance Fund. Replacing one document with another is legally impossible in any official instance.

The differences also lie in the structure of the room. The SNILS number consists of 11 digits and has a checksum to check its correctness. The number of the MHI policy can consist of 16 digits (for paper versions of the old sample) or 10-12 digits (for new plastic cards), and its format depends on the region of issue and the type of insured person.

Legal status of SNILS in the modern system

SNILS is often referred to as the “key” to public services. This number is used for registration on the portal. Public servicesWithout which it is difficult to imagine the life of a modern citizen. Through this identifier, the state tracks your work experience, accrues benefits, maternity capital and other social benefits.

For drivers and car owners, SNILS also plays an important role. It is necessary for registration of the vehicle in the traffic police, registration of an insurance policy OSAGO and the technical inspection. Insurance companies use the SNILS data to verify the driver’s history and calculate the bonus-malus ratio (BMC), which affects the cost of insurance.

Since 2019, SNILS paper green cards have ceased to be issued to individuals. Now the main document is the notification of registration in the system of individual (personalized) accounting. It can be presented electronically or on paper, but the number itself remains unchanged throughout the life of the person.

In some cases, for example, when changing the name or losing data, the SNILS number can be changed, but this happens extremely rarely and only by decision of the SFR bodies. For most citizens, this number is given once at birth or citizenship and accompanies a person for the rest of his life.

The role of the MHI policy in the health system

The compulsory health insurance policy is your pass into the world of free medicine. The presence of this document guarantees the receipt of assistance under the basic MHI program in any region of Russia, regardless of the place of residence. This is especially important for travelers and business travelers who may become ill away from home.

There are several policy formats: paper (A5 format), plastic card and electronic record in the registry. Plastic cards are issued indefinitely, while old-style paper policies are also valid indefinitely, but they may be asked to be replaced with new ones when worn or lost. The electronic policy can be found in the appendix Public services Or in an insurance company app.

When contacting the clinic or calling an ambulance, the presence of a MHI policy is a mandatory requirement for planned treatment. In emergency cases, assistance is required without a document, but then the patient may be asked to provide policy data for documentation. Without a policy, you risk getting an invoice for the services rendered.

It is important to monitor the relevance of the data in the policy. When changing the name, first name, patronymic or date of birth, you must obtain a new document. The discrepancy of data in the policy and passport can become a formal basis for refusing to see a doctor or write prescriptions.

Situations requiring simultaneous availability of both documents

There are a number of life scenarios when you will be required to present both SNILS and the MHI policy at the same time. Most often this happens when the primary appeal to a state institution or when registering a child in a kindergarten and school. In these cases, a personal file is formed, where data from both documents are entered.

Both documents are also mandatory for employment. The HR department is obliged to request a copy of the SNILS for the calculation of wages and taxes, as well as a copy of the MHI policy for the registration of a medical book (if required by post) or referral for a medical examination. Without these documents, the employment contract cannot be concluded legally.

In the banking sector, when opening an account or issuing a loan, you can also request SNILS to identify the client in databases. The policy of compulsory medical insurance banks request less often, but it may be necessary when issuing life insurance, which often comes in a package with credit products.

It is important for parents to know that both documents are required at the birth of the child. First, a birth certificate is issued, then SNILS (often automatically), and only after that - the MHI policy. Without a policy, the child will not be able to take in the clinic even for vaccination.

Digitalization: Transition to Electronic Formats

The state is actively implementing digital technologies, and the process of paperwork is gradually becoming a thing of the past. SNILS has long existed in the form of an electronic notification that can be downloaded in your personal account on the website of the SFR or public services. This document has the same legal force as paper.

The MHI policy also goes into the "digital". In many regions, you can already show a barcode or QR code from an app instead of a plastic card. Doctors read the code by a scanner, and the information about the insured person instantly appears in their database. This speeds up the registration process at the registry and reduces the risk of loss of the document.

However, despite digitalization, you should always have a physical copy or file on your phone. Technical failures in the system, the lack of Internet in the registry or an unreadable barcode can create problems. Therefore, experts recommend having a printed copy or saved photo of documents in the smartphone gallery.

In the future, it is planned to create a single digital profile of a citizen, where all documents will be combined. But even in this case, the separation of pension savings and health insurance will remain at the level of the backend systems of the state.

What to do if you lose your SNILS or policy?

In case of loss of SNILS, you must contact the SFR or MFC customer service to receive a notification of registration. The number will remain the same. If the MHI policy is lost, you need to contact your insurance medical organization (the name is written on the policy) or any clinic to issue a duplicate. Recovery is free.

Comparative Characteristics Table

For clarity, we will bring the main parameters into a single table so that you can quickly navigate the differences.

Characteristics	SNILS	MLA policy
Full name	Insurance number of individual personal account	Compulsory health insurance policy
Office	Social Fund of Russia (SFR)	Ministry of Health and FOMC
Substantive function	Accounting of seniority, taxes, pensions	Right to free medicine
Duration of validity	Indefinite (number unchanged)	Indefinite (the card may require replacement)
Format	Notification (paper/PDF)	Plastic card / Paper / QR code

Frequent mistakes and misconceptions of citizens

One of the most common mistakes is to try using SNILS instead of a hospital policy. The registry has no right to accept SNILS as a basis for the provision of medical services, since in the database of the medical institution the search is by the policy number. This can lead to denial of admission or long waits until the data is found by name.

Another misconception concerns the Universal Electronic Card (UEC), which has been discontinued. Many still believe that the UEC replaces both the policy and the SNILS. Although technically this possibility was laid, in practice the UEC did not take root, and now the availability of separate relevant documents is required.

People often ignore the name change in their documents. After getting married or changing the name, a person renews the passport, forgetting about the SNILS and the policy. This creates a “difference” in the databases. When applying for a pension or complex medical operation, such inconsistency may take time to refine the data.

⚠️ Attention: Never share photos or copies of your SNILS and MHI policy with unauthorized persons or unverified sites. Fraudsters can use this data to apply for microloans, obtain credit cards or illegally employ, which will create serious problems with the law and tax.

FAQ: Frequently Asked Questions

Can I find out the number of the MHI policy by the SNILS number?

Directly through open sources, no. These databases are separated. However, in the personal office on the portal Public services or on the website of your regional insurance company, logged in through the ESIA (which is tied to the SNILS), you can find information about your policy.

Do I need to change my CSI policy when changing my residence permit?

The policy itself is not necessary to change, it operates throughout Russia. However, it is necessary to notify your insurance company of the change of residence so that they update the data in the registry and the attached medical institution. This can be done online or at the insurance office.

What if there is a single digit error in the SNILS?

It is necessary to urgently contact the SFR or MFC to correct the error. An incorrect SNILS number will result in the employer’s pension contributions being left in an “unknown” account or lost, which will affect the amount of your pension in the future.

I am a foreigner, do I need SNILS for work?

Yes, for legal employment, foreign citizens also need SNILS. The employer is obliged to issue it if you do not already have it, since your salary also includes contributions to the pension fund.

⚠️ Attention: When changing your passport (at 20 or 45 years old), make sure to check whether you need to replace the MHI policy. Although the policy number remains the same, in some older systems, the data may not automatically update, causing an error when making an appointment with a doctor.