Treatment FAQ

how many minutes count as a treatment visit

by Adele Howe Published 2 years ago Updated 2 years ago
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8-Minute Rule Basics
Basically, a therapist must provide direct, one-on-one therapy for at least eight minutes to receive reimbursement for one unit of a time-based treatment code.
Sep 13, 2018

Full Answer

How do you list counseling time on a doctor's visit?

This can be done in various ways. One way is to simply say, “Visit time 30 minutes, counseling time 20 minutes.” Some physicians alternately use a statement that says, “This was a 30-minute visit, with greater than 50 percent counseling.”

How long does it take you to treat a patient?

So at the most, it would amount to 505 hours and 52 minutes, and at the least, it would amount to 505 hours and 38 minutes. I hope that helps! I see a patient for a total of 40 minutes, with 15 minutes of manual therapy and 25 minutes of traction. Would this be 2 units of MT and 1 unit of traction, or just 1 unit of MT and 1 unit of Traction?

How do you count units for therapy minutes?

Here are some examples on how to count the appropriate number of units for the total therapy minutes provided using the 8 Minute Rule: Total timed code treatment time is 47 minutes. If you look up 47 minutes on the chart, you can bill for a maximum of 3 units (38 to 52 minutes).

How long is 40 minutes of treatment time for 3 units?

40 minutes total treatment time. The 40 total treatment time falls within the range for 3 units (see chart). Each service was performed for at least 15 minutes and should be billed for at least 1 unit, but the total allows 3 units. Since the time for each service is the same, choose either code for 2 units and bill the other for 1 unit.

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How many minutes is a therapy unit?

Unlike service-based CPT codes, time-based CPT codes can be billed as multiple units in 15-minute increments. Meaning that one unit would represent 15 minutes of therapy. A therapist must provide direct one-to-one therapy for at least 8 minutes to receive reimbursement for a time based treatment code.

How many therapy units is 45 minutes?

3 billable unitsTimed Minutes: 45 However, billing is based ultimately on total timed minutes – 45 in this case, and equivalent to 3 billable units. Those 7 minutes spent on therapeutic activity still count toward timed minutes because Therapeutic Activity is a timed code.

What is the 8-minute rule in occupational therapy?

Note how 1 billable unit for a timed code must be at least 8 minutes, and it does not increase to a second billable unit until you have at least 8 minutes past the 15-minute mark. If more than one timed CPT code is billed during a calendar day, then the total treatment time determines the number of units billed.

What is the 8-minute rule Medicare?

The 8-minute rule is a stipulation that allows you to bill Medicare insurance carries for one full unit if the service provided is between 8 and 22 minutes. As such, this can only apply to time-based CPT codes.

How are therapy minutes calculated?

According to CPT guidelines, each timed code represents 15 minutes of treatment. But your treatment time for these codes won't always divide into perfect 15-minute blocks....Minutes and Billing Units.8 – 22 minutes1 unit23 – 37 minutes2 units38 – 52 minutes3 units53 – 67 minutes4 units68 – 82 minutes5 units1 more row•Sep 13, 2018

Who follows the 8-minute rule?

Introduced in December 1999, the 8-minute rule became effective on April 1, 2000. The rule allows practitioners to bill Medicare for one unit of service if its length is at least eight (but fewer than 22) minutes.

What is the 8 minute rule?

The 8-minute rule states that to receive Medicare reimbursement, you must provide treatment for at least eight minutes. Using the “rule of eights,” billing units that are normally based on 15-minute increments spent with a patient can be standardized.

How long is a 90832 session?

16–37 minutesKey facts for utilizing psychotherapy codesCPT CodeTotal Duration of Psychotherapy Session9083216–37 minutes9083438–52 minutes9083753 or more minutes90846, 9084726 or more minutes

When reporting time based treatment time the therapist includes what time?

A treatment encounter note is required to include two-time elements: the total time-based treatment minutes and the total treatment minutes. The total treatment minutes includes both time spent providing time based and untimed code services.

How many units is 52 minutes?

3 units1 unit: ≥ 8 minutes through 22 minutes 2 units: ≥ 23 minutes through 37 minutes 3 units: ≥ 38 minutes through 52 minutes 4 units: ≥ 53 minutes through 67 minutes 5 units: ≥ 68 minutes through 82 minutes 6 units: ≥ 83 minutes through 97 minutes 7 units: ≥ 98 minutes through 112 minutes 8 units: ≥ 113 minutes through 127 ...

Does CMS follow the 8 minute rule?

Per CMS, in order to bill one unit of a timed CPT code, you must perform that associated modality for at least 8 minutes. Medicare takes the total time spent in a treatment session and divides by 15 to figure out how many units are rendered on a given service date.

What is the CPT time rule?

The CPT midpoint rule, which says that “a unit of time is attained when the midpoint is passed,” applies to codes that specify a time basis for code selection. Though not accepted by all payers, even Medicare allows the midpoint rule for some services.

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How many minutes of therapy should a rehab therapist be on Medicare?

The 8-Minute Rule governs the process by which rehab therapists determine how many units they should bill to Medicare for the outpatient therapy services they provide on a particular date of service (extra emphasis on the word “Medicare” as this rule does not apply to other insurances unless they have specified that they follow Medicare billing guidelines). Basically, a therapist must provide direct, one-on-one therapy for at least eight minutes to receive reimbursement for a time-based treatment code. It might sound simple enough, but things get a little hairy when you bill both time-based and service-based codes for a single patient visit—and therein lies the key to correctly applying this rule.

How long should I bill Medicare?

The answer depends on the billing guidelines you’re using. Per Medicare, as long as the sum of your remainders is at least eight minutes , you should bill for the individual service with the biggest time total, even if that total is less than eight minutes on its own.

How long is a CPT code?

According to CPT guidelines, each timed code represents 15 minutes of treatment. But your treatment time for these codes won’t always divide into perfect 15-minute blocks. What if you only provide ultrasound for 11 minutes? Or manual therapy for 6 minutes? That’s where the 8-Minute Rule comes in: Per Medicare rules, in order to bill one unit of a timed CPT code, you must perform the associated modality for at least 8 minutes. In other words, Medicare adds up the total minutes of skilled, one-on-one therapy (direct time) and divides the resulting sum by 15. If eight or more minutes are left over, you can bill for an additional unit. But if seven or fewer minutes remain, Medicare will not reimburse you for another full unit, and you must essentially drop the remainder. To give a simple example, if you performed manual therapy for 15 minutes and ultrasound for 8 minutes, you could bill two direct time units.

How long is 15+8+10?

To start, let’s add up the total treatment time: 15+8+8+10 = 41 minutes. According to the chart above, the maximum total codes you can bill for 41 minutes is 3. Now, let’s take the total minutes of constant attendance services: 15+8+8 = 31. Then, divide that number by 15. You get two 15-minute services plus one extra minute.

How many minutes are required for a federally funded program?

Federally funded programs use the 8-Minute Rule. For others, your best bet is to ask. If the insurance company doesn’t have a preference, you may want to calculate your units using both methods to determine which will better serve your practice.

How long does an insurance provider have to charge for a unit of service?

However, it’s important to understand that there are insurers who don’t require providers to adhere to the 8-Minute Rule. As this resource points out, under the Substantial Portion Methodology (SPM), there is no cumulation of minutes or remainders; in order to charge for a unit of service, you must have performed that service for a “substantial portion” of 15 minutes (i.e., at least 8 minutes). That means that if your leftover minutes come from a combination of services, you cannot bill for any of them unless one individual service totals at least eight minutes.

How many units can you bill for time based codes?

If you divide 53 by 15, you get 3 with a remainder of 8, which means you can bill 4 units of time-based codes.

How long is a 15 minute treatment?

CMS qualifies the 15-minute rule as any treatment “ greater than or equal to 8 minutes through and including 22 minutes.”. So if your treatment was 20 minutes, you only have one unit to bill. This works incrementally as you accumulate units:

How long is a CPT unit?

According to the CMS (Centers for Medicare and Medicaid Services), billable units are 15 minutes long. That means Medicare will reimburse a treatment based on how many of these 15-minute increments or billable units it entailed. “For any single timed CPT code in the same day measured in 15-minute units, providers bill a single 15-minute unit ...

What is the 8 minute rule?

The 8 minute rule is a Medicare guideline for determining how many billable units may be charged in rehabilitation based on time spent with the patient. Billable units are based on 15 minute increments, once the initial 8 minutes have been met, which is how the name “8 minute rule” developed.

Why do 7 minutes count as timed minutes?

Those 7 minutes spent on therapeutic activity still count toward timed minutes because Therapeutic Activity is a timed code. Therefore, the therapist can ethically bill 2 units of neuromuscular re-ed because neuro re-ed was a larger focus of the treatment in terms of minutes spent.

How long is a 15 minute block?

Within a 15-minute block of time, you cross the half-way point at 8 minutes…well, technically, 7 minutes and 30 seconds. Think of 8 minutes as the tipping point. Once you’ve crossed 8 minutes, the 15 minute block counts as a unit! By spending at least 8 minutes with your patient, you’ll “satisfy” the majority of the 15-minute block ...

Is 8 minutes a timed CPT?

Remember: the 8-minute rule only counts for “timed” minutes, regardless of the total treatment time (which may include “untimed” minutes such as hot/cold packs). So which CPT codes are “timed” and which are “untimed”?

How many minutes of treatment do you need to be on Medicare?

For time-based codes, you must provide direct treatment for at least eight minutes in order to receive reimbursement from Medicare. Basically, when calculating the number of billable units for a particular date of service, Medicare adds up the total minutes of skilled, one-on-one therapy and divides that total by 15. If eight or more minutes are left over, you can bill for one more unit; if seven or fewer minutes remain, you cannot bill an additional unit.

How long is a manual therapy session?

Let’s say that on a single date of service, you perform 30 minutes of therapeutic exercise (EX), 15 minutes of manual therapy (MT), 8 minutes of ultrasound (US), and 15 minutes of electrical stimulation unattended (ESUN). To correctly calculate the charge in accordance with the 8-Minute Rule, you would add the constant attendance procedures ...

How long do you have to be on Medicare for a treatment?

For time-based codes, you must provide direct treatment for at least eight minutes in order to receive reimbursement from Medicare. Basically, when calculating the number of billable units for a particular date of service, Medicare adds up the total minutes of skilled, one-on-one therapy and divides that total by 15.

What is the 8 minute rule for rehab?

Rehab therapists use the 8-Minute Rule—or the slightly variant “Rule of Eights”—to determine the number of units they should bill Medicare for the therapy services provided on a particular date of service. Prev.

How many minutes of 97110 are in a single visit?

For example, say a therapist bills 10 minutes of 97110 and 10 minutes of 98116 in a single visit. Those codes are considered unique services, and are counted separately. Each service lasted longer than eight minutes, so the therapist can bill for two units total: one unit of 97110 and one unit of 98116.

What are the codes for a therapist?

Time-based (or constant attendance) codes, on the other hand, allow for variable billing in 15-minute increments. You would use these codes for performing one-on-one services such as: 1 therapeutic exercise (97110) 2 therapeutic activities (97530) 3 manual therapy (97140) 4 neuromuscular re-education (97112) 5 gait training (97116) 6 ultrasound (97035) 7 iontophoresis (97033) 8 electrical stimulation (manual) (97032)

Do CPT codes include assessment and management time?

However, according to John Wallace, WebPT’s Chief Business Development Officer of Revenue Cycle Management (RCM), CPT codes actually do make allowances for assessment and management time.

Medicare Minutes - 8 Minute Rule

According to the 2014 IPPS, Part B may therapy services may be payable if a patients Part A claim is denied for services not being ‘reasonable and necessary” IF ALL Part B rules are followed. How might the 8-min Rule impact the Part B payment, as Part A therapy is not required to follow the Part B 8-minute rule.

Comments

According to the 2014 IPPS, Part B may therapy services may be payable if a patients Part A claim is denied for services not being ‘reasonable and necessary” IF ALL Part B rules are followed. How might the 8-min Rule impact the Part B payment, as Part A therapy is not required to follow the Part B 8-minute rule.

How long is a 97712 treatment?

Example 1: 24 minutes of neuromuscular reeducation, code 97712. 23 minutes of therapeutic exercise, code 97110. Total timed code treatment time is 47 minutes. If you look up 47 minutes on the chart, you can bill for a maximum of 3 units (38 to 52 minutes).

How many minutes can you bill for untimed codes?

For example, it you spent 38 minutes on timed codes and 30 minutes on untimed codes, the maximum number of units you can bill for is 3 units (38 to 52 minutes) based on the table. Remember, you only count the timed code minutes and you must ignore the untimed code minutes.

How long is a 15 minute timed code?

For the individual codes, you need to code based on the following rules: If a service represented by a 15 minute timed code is performed in a single day for at least 15 minutes, that service shall be billed for at least one unit.

How long is a 30-minute visit?

One way is to simply say, “Visit time 30 minutes, counseling time 20 minutes.”. Some physicians alternately use a statement that says, “This was a 30-minute visit, with greater than 50 percent counseling.”. It is very important to note that Medicare only pays for face-to-face time with the patient, so you can not bill Medicare for time spent on ...

How much of a visit can you bill for counseling?

If you spend more than 50 percent of the visit counseling the patient, you can bill based on time for the visit.

Why is it important to document the time spent with a patient?

That’s important, because if you don’t document the time you’ve spent, you can’t support the level of service you choose.

Can you count physician counseling time?

If a nurse or other hospital member counseled the patient, you can not include it; you can count only physician counseling time. Your documentation needs to demonstrate that more than 50 percent of the visit was spent on counseling. This can be done in various ways.

Does lengthy conversation with patient work?

Stating “lengthy conversation with patient,” on the other hand, will not work. If you’re ever audited about this service, you will not be able to support the medical necessity because your documentation contains no detail about the discussion.

Can Medicare pay for time spent with a patient without them knowing?

It is very important to note that Medicare only pays for face-to-face time with the patient, so you can not bill Medicare for time spent on conversations without the patient present. If you have a conversation with both the family and the patient, make sure you document the patient’s presence.

Timed codes

Several CPT codes used for therapy modalities, procedures, and tests and measurements specify that direct (one-on-one) time spent with the patient is 15 minutes. Report procedure codes for services delivered on any single calendar day using CPT codes and the appropriate number of 15 minute units of service.

Examples

The following examples illustrate how to count the appropriate number of units for the total therapy minutes provided.

Untimed codes

The units for untimed codes are reported based on the number of times the procedure is performed, as described in the HCPCS code definition (often once per day). When reporting service units for codes where the procedure is not defined by a specific timeframe (untimed codes), a 1 is entered in the unit's field.

Reference

CMS, Internet Only Manual, Publication 100-04, Claims Processing Manual, Chapter 5, Section 20.2

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The Basics

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The 8-Minute Rule governs the process by which rehab therapists determine how many units they should bill to Medicare for the outpatient therapy services they provide on a particular date of service (extra emphasis on the word “Medicare” as this rule does not apply to other insurances unless they have specified that they f…
See more on webpt.com

Time-Based vs. Service-Based

  • So first, let’s talk about the difference between time-based and service-based CPT codes. You would use a service-based (or untimed) code to denote services such as conducting a physical therapy examination or re-examination, applying hot or cold packs, or providing electrical stimulation (unattended). For services like these, you can’t bill more than one unit—regardless o…
See more on webpt.com

Minutes and Billing Units

  • According to CPT guidelines, each timed code represents 15 minutes of treatment. But your treatment time for these codes won’t always divide into perfect 15-minute blocks. What if you only provide ultrasound for 11 minutes? Or manual therapy for 6 minutes? That’s where the 8-Minute Rule comes in: Per Medicare rules, in order to bill one unit of a t...
See more on webpt.com

What Are Mixed Reminders?

  • What if, when you divide your direct time minutes by 15, your remainder represents a combination of leftover minutes from more than one service (for example, 5 minutes of manual therapy and 3 minutes of ultrasound)? Do you bill for one service, all of the services, or none of them? The answer depends on the billing guidelines you’re using. Per Medicare, as long as the sum of your …
See more on webpt.com

What About Non-Medicare Insurances?

  • However, it’s important to understand that there are insurers who don’t require providers to adhere to the 8-Minute Rule. As this resourcepoints out, under the Substantial Portion Methodology (SPM), there is no cumulation of minutes or remainders; in order to charge for a unit of service, you must have performed that service for a “substantial portion” of 15 minutes (i.e., at least 8 mi…
See more on webpt.com

to Bill Or Not to Bill?

  • Now, back to 8-Minute Rule math. As if the whole mixed remainder thing weren’t enough to keep you on your toes, here’s one more Rule of Eights curveball for you: in some cases, you probably shouldn’t bill any units for a service, even though you provided it. Take iontophoresis, for example. As insurance billing expert Rick Gawenda has explained, a patient undergoing iontophoresis mig…
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The 8-Minute Rule in WebPT

  • If all this talk about quotients and remainders is triggering flashbacks to fifth-grade math—yikes, long division!—don’t worry. WebPT automatically double-checks your work for you and alerts you if something doesn’t add up correctly. All you have to do is record the time you spend on each modality as you go through your normal documentation process, along with the number of units …
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8-Minute Rule FAQ

  • What is the 8-Minute Rule?
    Put simply, to receive payment from Medicare for a time-based (or constant attendance) CPT code, a therapist must provide direct treatment for at least eight minutes. To calculate the number of billable units for a date of service, providers must add up the total minutes of skilled, one-on-o…
  • What are time-based CPT codes?
    Time-based (or constant attendance) codes allow for variable billing in 15-minute increments. These differ from service-based (or untimed) codes, which providers can only bill once regardless of how long they spend providing a particular treatment.
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Introduction

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The key feature of the 8-Minute Rule—and the origin of its namesake—is that to receive payment from Medicare for a time-based (or constant attendance) CPT code, a therapist must provide direct treatment for at least eight minutes. To correctly apply the 8-Minute Rule, you must first understand the difference betwe…
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What Are Service-Based Cpt Codes?

  • You would use a service-based (or untimed) code to bill for services such as: 1. physical therapy evaluation (97161, 97162, or 97163) or re-evaluation (97164) 2. hot/cold packs (97010) 3. electrical stimulation (unattended) (97014) In such scenarios, you can only bill for one code, regardless of how long you spend providing treatment.
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What Are Time-Based Cpt Codes?

  • Time-based (or constant attendance) codes, on the other hand, allow for variable billing in 15-minute increments. You would use these codes for performing one-on-one services such as: 1. therapeutic exercise (97110) 2. therapeutic activities (97530) 3. manual therapy (97140) 4. neuromuscular re-education (97112) 5. gait training (97116) 6. ultrasound (97035) 7. iontophore…
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What’s The Deal with Mixed Remainders?

  • Many times, when you divide the total timed minutes by 15, you get a remainder that includes minutes from more than one service. For example, you might have 5 leftover minutes of therapeutic exercise and 3 leftover minutes of manual therapy. Individually, neither of these remainders meets the 8-minute threshold. When combined, though, they amount to 8 minutes—…
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So What Is The Rule of Eights?

  • The Rule of Eights—which can be found in the CPT code manual and is sometimes referred to as the AMA 8-Minute Rule—is a slight variant of CMS’s 8-Minute Rule. The Rule of Eights still counts billable units in 15-minute increments, but instead of combining the time from multiple units, the rule is applied separately to each unique timed service. Therefore, the math is also applied separ…
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Does Assessment and Management Time Count Toward The 8-Minute Rule?

  • Often, therapists make the mistake of omitting assessment and management time when counting billable minutes. However, according to John Wallace, WebPT’s Chief Business Development Officer of Revenue Cycle Management (RCM), CPT codesactually do make allowances for assessment and management time. That time includes “all the things you have to do to deliver a…
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What’s The Best Way to Avoid 8-Minute Rule Mistakes?

  • The 8-Minute Rule has enough tricky scenarios to trip up even the whizziest math whiz. So, if you want to ensure accurate billing calculations, leave the long division to an EMR with built-in 8-Minute Rule functionality. WebPT automatically double-checks your work for you, alerts you if something doesn’t add up correctly, and lets you know whether you’ve overbilled or underbilled.
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