Medicare Enrollment as an LPC or LMFT: 855I Specialty and Hours

Which federal category covers an LPC or an LMFT?

Medicare has covered marriage and family therapist and mental health counselor services since January 1, 2024, when the CY 2024 Physician Fee Schedule final rule implemented Section 4121 of the Consolidated Appropriations Act, 2023 1Ref 1Centers for Medicare & Medicaid Services (2023).Calendar Year (CY) 2024 Medicare Physician Fee Schedule Final Rule.The creation of the MFT and MHC Medicare benefit under Section 4121 of the Consolidated Appropriations Act, 2023, its implementation in the CY 2024 Physician Fee Schedule final rule, and the January 1, 2024 billing start.. An LMFT enrolls under the marriage and family therapist definition. A licensed professional counselor enrolls under the mental health counselor definition, which is where that title lives in federal regulation.

42 CFR 410.54 names state titles that qualify, among them mental health counselor, clinical professional counselor, and professional counselor. The same section requires a master's or doctoral degree that qualifies for licensure or certification under state law, the supervised experience condition below, and licensure or certification by the state where the services are performed 2Ref 2Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.54 — Mental health counselor services.The federal definition of a mental health counselor for Medicare: the qualifying state titles, the degree and state licensure conditions, the at-least-2-years-or-3,000-hours post-master's supervised experience condition and its settings, and the hospital-inpatient exclusion.. The marriage and family therapy version at 42 CFR 410.53 is built the same way, in the same order 3Ref 3Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.53 — Marriage and family therapist services.The federal definition of a marriage and family therapist for Medicare: the degree and state licensure conditions, the parallel at-least-2-years-or-3,000-hours post-master's supervised experience condition in marriage and family therapy, and the hospital-inpatient exclusion..

Read your own licence against the section before you open the form. Both sections also exclude services furnished to an inpatient of a Medicare-participating hospital, so what you are enrolling to bill is the outpatient work a private practice does 2Ref 2Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.54 — Mental health counselor services.The federal definition of a mental health counselor for Medicare: the qualifying state titles, the degree and state licensure conditions, the at-least-2-years-or-3,000-hours post-master's supervised experience condition and its settings, and the hospital-inpatient exclusion.3Ref 3Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.53 — Marriage and family therapist services.The federal definition of a marriage and family therapist for Medicare: the degree and state licensure conditions, the parallel at-least-2-years-or-3,000-hours post-master's supervised experience condition in marriage and family therapy, and the hospital-inpatient exclusion.. The 2024 rule created the benefit category; the application asks you to show you fit it.

What goes in the specialty field on the CMS-855I

There is no MFT or MHC checkbox printed on the paper form, and hunting for one is where this application stalls. CMS's enrollment FAQ instructs both professions to select the undefined non-physician practitioner specialty option in section 2H of the CMS-855I and to write in MFT or MHC 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. PECOS carries both specialties for online submissions 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

So the first real choice on the 855I is PECOS or paper, and the two paths differ at this step: PECOS lists the specialty, and the paper form needs the write-in done correctly.

Your NPPES record has to agree with the specialty you claim. The MFT taxonomy code is 106H00000X and the MHC taxonomy code is 101YM0800X 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. A practitioner may hold only one Type 1 NPI, so an existing NPI carries over: update the taxonomy on the number you already have rather than applying for a second one.

CMS says a future update of the paper form will add these specialties 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. But the instruction naming section 2H is dated May 2024, and a reissued form can renumber its sections, so check the revision printed on the copy you download against the current FAQ before you file.

The 2 years or 3,000 hours, and what proves it

Federal regulation sets one experience condition for each profession, worded the same way twice. A mental health counselor must have performed at least 2 years or 3,000 hours of post-master's-degree clinical supervised experience in mental health counseling in an appropriate setting, such as a hospital, skilled nursing facility, private practice or clinic 2Ref 2Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.54 — Mental health counselor services.The federal definition of a mental health counselor for Medicare: the qualifying state titles, the degree and state licensure conditions, the at-least-2-years-or-3,000-hours post-master's supervised experience condition and its settings, and the hospital-inpatient exclusion.. Its counterpart for marriage and family therapists reads identically 3Ref 3Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.53 — Marriage and family therapist services.The federal definition of a marriage and family therapist for Medicare: the degree and state licensure conditions, the parallel at-least-2-years-or-3,000-hours post-master's supervised experience condition in marriage and family therapy, and the hospital-inpatient exclusion..

What you have to prove depends on your own state's licensure route. Where that experience was already required for the licence you hold, CMS says no separate proof is needed, because the MAC validates it from the licence itself. Where it was not required, documentation travels with the application: statements on letterhead from the setting's supervisor or an authorized official, plus a statement from a state licensing or credentialing body or from a national MFT or MHC credentialing organization, and CMS states that email is not acceptable 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

The regulation's phrase is post-master's-degree clinical supervised experience, and the CMS FAQ does not sort out whether pre-licensure associate or registered-intern hours stand on their own. If your licence did not require those hours, send the documentation above and let your MAC decide.

Fee, screening, signature, and one application per state

None of this costs an application fee. CMS screens MFTs and MHCs at the limited risk level and states that they are not required to pay a Medicare application fee 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. Only the enrolling practitioner may sign, on paper or in PECOS, and CMS states that the authority to sign cannot be delegated to anyone else, a billing service or a credentialing consultant included 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

A separate CMS-855I enrollment is required in each state where services are rendered, with the licence for that state on that application, and separate enrollments produce separate PTANs 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. That is the constraint to plan around if you see clients across a state line or by telehealth into a second state, because it is two applications and two identifiers rather than one of each.

Medicare recognizes a licence obtained through an interstate licensure compact pathway as a valid, full licence for meeting its federal licensure requirement 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

How long it takes, and when billing privileges start

CMS's stated targets are generally 15 calendar days for a clean web application and 30 calendar days for a clean paper one, and CMS says those timeframes may be extended where the application is incomplete 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. So the processing time for an 855I turns on the word clean. If your MAC issues a development letter, the response window is 30 calendar days, and an application that misses it is rejected rather than held open 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

The date that decides the money is the filing date. For a non-physician practitioner, billing privileges take effect on the later of the filing date of an enrollment application that was subsequently approved, or the date the practitioner first began furnishing services at the new practice location 5Ref 5Centers for Medicare & Medicaid Services (2025).42 CFR 424.520 — Effective date of Medicare billing privileges.The effective date of Medicare billing privileges for a non-physician practitioner: the later of the filing date of an enrollment application subsequently approved, or the date services first began at the new practice location..

Some of the gap before that date is recoverable, and not all of it. Up to 30 days of services before the effective date may be billed retrospectively where circumstances precluded enrolling in advance and all program requirements, state licensure included, were met, and the window is 90 days where a Presidentially declared disaster precluded enrolling in advance 6Ref 6Centers for Medicare & Medicaid Services (2025).42 CFR 424.521 — Request for payment by certain provider and supplier types.The retrospective-billing window: up to 30 days of services before the effective date where circumstances precluded enrolling in advance and all program requirements including state licensure were met, and 90 days where a Presidentially declared disaster precluded enrolling in advance.. A floor sits under the whole benefit as well: no MFT or MHC receives an enrollment effective date earlier than January 1, 2024, the day billing opened 1Ref 1Centers for Medicare & Medicaid Services (2023).Calendar Year (CY) 2024 Medicare Physician Fee Schedule Final Rule.The creation of the MFT and MHC Medicare benefit under Section 4121 of the Consolidated Appropriations Act, 2023, its implementation in the CY 2024 Physician Fee Schedule final rule, and the January 1, 2024 billing start.4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..

What enrolling commits you to

Enrollment is a set of terms, not only permission to bill. An enrolled MFT or MHC must accept assignment, and Medicare pays 75% of the Physician Fee Schedule amount a clinical psychologist would receive 7Ref 7Centers for Medicare & Medicaid Services (2025).Medicare and Mental Health Coverage.The terms an enrolled MFT or MHC accepts: the assignment requirement, payment at 75% of the Physician Fee Schedule amount for clinical psychologists, and that services are not covered incident to an MFT's or MHC's own professional services though they may be covered as auxiliary personnel incident to other practitioners.. Medicare also does not cover services furnished incident to an MFT's or MHC's own professional services, though those services can be covered as auxiliary personnel incident to a physician, clinical psychologist, NP, PA, CNS or CNM 7Ref 7Centers for Medicare & Medicaid Services (2025).Medicare and Mental Health Coverage.The terms an enrolled MFT or MHC accepts: the assignment requirement, payment at 75% of the Physician Fee Schedule amount for clinical psychologists, and that services are not covered incident to an MFT's or MHC's own professional services though they may be covered as auxiliary personnel incident to other practitioners..

Those two rules decide what a Medicare panel is worth to a solo practice, and they decide it before a single claim goes out. Accepting assignment means the fee schedule amount is the amount collected, and the 75% relationship sets that amount against the clinical psychologist rate rather than against your own fee.

Whether to enroll is yours to decide. Run the fee schedule against what the practice collects now, count the visits a newly Medicare-eligible LPC could bill that go unbilled today, and decide on your own numbers.

The order to do it in

Nothing above needs a credentialing consultant, and the sequence fits on one page. Confirm the licence and the experience condition, set the taxonomy, choose the filing path, file with the section 2H write-in, then watch for a development letter. The item to settle first is the date you will first furnish services at the practice location, because that date shares control of your effective date with the filing date.

1. Read your licence against 42 CFR 410.53 or 410.54: the degree, the state licensure, and the 2 years or 3,000 hours 2Ref 2Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.54 — Mental health counselor services.The federal definition of a mental health counselor for Medicare: the qualifying state titles, the degree and state licensure conditions, the at-least-2-years-or-3,000-hours post-master's supervised experience condition and its settings, and the hospital-inpatient exclusion.3Ref 3Office of the Federal Register / Centers for Medicare & Medicaid Services (2023).42 CFR 410.53 — Marriage and family therapist services.The federal definition of a marriage and family therapist for Medicare: the degree and state licensure conditions, the parallel at-least-2-years-or-3,000-hours post-master's supervised experience condition in marriage and family therapy, and the hospital-inpatient exclusion.. 2. Set the taxonomy on your existing NPI in NPPES, 106H00000X for an MFT or 101YM0800X for an MHC 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. 3. File in PECOS where you can. On the paper CMS-855I, select the undefined non-physician practitioner specialty in section 2H and write in MFT or MHC 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. 4. Assemble the supervised-experience documentation only if your state did not require those hours for the licence you hold 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor.. 5. File before the first Medicare visit wherever that is possible, since only up to 30 days of earlier services can be recovered outside a Presidentially declared disaster 6Ref 6Centers for Medicare & Medicaid Services (2025).42 CFR 424.521 — Request for payment by certain provider and supplier types.The retrospective-billing window: up to 30 days of services before the effective date where circumstances precluded enrolling in advance and all program requirements including state licensure were met, and 90 days where a Presidentially declared disaster precluded enrolling in advance.. 6. Repeat the application in every state where you render services, using that state's licence 4Ref 4Centers for Medicare & Medicaid Services (2024).Marriage and Family Therapists (MFTs) and Mental Health Counselors (MHCs) Provider Enrollment Frequently Asked Questions (FAQs).The enrollment mechanics: the section 2H undefined non-physician practitioner specialty write-in on the paper CMS-855I, the availability of both specialties in PECOS, the promised future form update, the MFT and MHC NPPES taxonomy codes and the one-Type-1-NPI rule, the supervised-experience documentation paths, the no-application-fee and limited-risk screening facts, the 15-and-30-calendar-day processing targets and the 30-day development-letter window, one CMS-855I per state with separate PTANs, the non-delegable signature, interstate-compact licence recognition, and the January 1, 2024 effective-date floor..