Full Answer
How much time does it take to treat 3 units?
13 minutes of manual therapy, 97140. 10 minutes of gait training, 97116. 8 minutes of ultrasound, 97035. 49 minutes total treatment time. The 49 total treatment time falls within the range for 3 units (see chart). Bill the procedures you spent the most time providing.
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 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?
What is the maximum amount of time to bill for treatment?
Total timed code treatment time is 49 minutes. If you look up 49 minutes on the chart, you can bill for a maximum of 3 units (38 to 52 minutes). You can bill for 1 unit of 97110, 1 unit of 97140, 1 unit of 97116 and NO units of 97035.

How long is a unit of therapy?
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. 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.
How many 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 a unit of therapy?
The “unit of treatment” means, who should be in the office at one time. There are many possibilities to this question and it largely depends on what the problems are that are being addressed. Such as, in a family, one person will show signs of distress by acting out their feelings rather than speaking them.
How many minutes is 3 units Medicare?
40 minutesAppropriate billing for 40 minutes is for 3 units. Bill 2 units of 97110 and 1 unit of 97140.
How many hours is 15 units?
More About Units If you enroll in 15 units of coursework (3-4 courses), this will will require about 45 hours per week, only 15 hours of which may be class time. For comparison's sake, a full-time job is typically 40 hours per week.
How do you calculate unit time?
Units of Time Conversion Chart1 hour = 60 minutes.1 minute = 60 seconds.1 hour = 60 minutes = 3600 seconds (60 × 60)1 day = 24 hours.1 week = 7 days.1 year = 365 days.1 year = 12 months.1 year = 52 weeks.More items...
Who follows the 8-minute rule?
The 8-minute rule is used by pediatric therapists, including occupational therapists, physical therapists, and speech therapists. In order to fully understand the 8-Minute Rule, you must first understand what constitutes billable time, specifically the difference between service-based and time-based CPT codes.
What is Medicare 8-minute rule?
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. But, the 8-minute rule doesn't apply to every time-based CPT code, or every situation.
What is the rule of 8?
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.
When did the 8 minute rule start?
April 1, 2000Introduced 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.
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.
How long is a treadmill timed CPT?
For this patient, the total treatment duration for timed CPT codes is 55 minutes. So, you can bill four units of timed CPT codes. You would not bill for the 15 minutes of treadmill time using the timed CPT codes, as this time constitutes non-skilled therapy (i.e., Medicare will not reimburse you for it).
How many units can you bill for 83 minutes?
According to the above-referenced chart, you can bill a maximum of 6 units for the 83 minutes of treatment. However, when you add up your time-based modalities (i.e., therapeutic exercise, manual therapy, and ultrasound), it amounts to 53 minutes. Dividing 53 by 15 gives you three with a remainder of eight.
How long does it take for a Medicare beneficiary to treat an open wound?
A Medicare beneficiary comes to you for treatment of an open wound due to arterial insufficiency. The treatment consists of: a 25-minute, moderate-complexity evaluation, 10 minutes of sharp debridement with a total wound surface of 15 square centimeters, 20 minutes of whirlpool, and. 15 minutes of gait training.
How many units can you bill for 97014?
That means you can only bill four units of timed codes. As for the time the patient spent undergoing e-stim treatment, because 97014 (e-stim; unattended) is an untimed service, you can only bill one unit for that modality—regardless of how long the service lasted.
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 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 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 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.
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
How many units are needed for 40 minutes?
Appropriate billing for 40 minutes is 3 units. Each service was done at least 15 minutes and should be billed for at least one 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. Do not bill 3 units for either one of the codes.
How long should a CPT be billed?
For any single timed CPT code in the same day measured in 15 minute units, providers bill a single 15-minute unit for treatment greater than or equal to 8 minutes through and including 22 minutes. If the duration of a single modality or procedure in a day is greater than or equal to 23 minutes, through and including 37 minutes, then 2 units should be billed. Time intervals for 1 through 8 units are as follows:
How long is 15 minute service?
If any 15 minute timed service that is performed for 7 minutes or less than 7 minutes on the same day as another 15 minute timed service that was also performed for 7 minutes or less and the total time of the two is 8 minutes or greater than 8 minutes, then bill one unit for the service performed for the most minutes.
When did CMS 1450 become effective?
Effective with claims submitted on or after April 1, 1998, providers billing on the ASC X12 837 institutional claim format or Form CMS-1450 were required to report the number of units for outpatient rehabilitation services based on the procedure or service, e.g., based on the HCPCS code reported instead of the revenue code. This was already in effect for billing on the Form CMS-1500, and CORFs were required to report their full range of CORF services on the institutional claim. These unit-reporting requirements continue with the standards required for electronically submitting health care claims under the Health Insurance Portability and Accountability Act of 1996 (HIPAA) – the currently adopted version of the ASC X12 837 transaction standards and implementation guides. The Administrative Simplification Compliance Act mandates that claims be sent to Medicare electronically unless certain exceptions are met.
How long does it take for a drug treatment program to be successful?
According to the National Institute on Drug Abuse (NIDA), outcomes for residential or outpatient treatment programs are more successful when an individual participates for 90 days or more .
How long does it take to get into drug rehab?
Drug Rehab Treatment Information. By Length Care. Most rehab programs range from 28 days to 90 days, depending on your needs and what you want from your treatment program. However, programs vary greatly and you can find shorter and longer stays, as well as both outpatient and inpatient residential treatment programs.
How long does methadone stay in your system?
NIDA recommends even longer-term treatment to maintain sobriety. 1. People who take methadone for opioid addiction may be on the medication for at least a year. Many continue to take it for many years. 1. For many people, recovery is a long-term process.
What is MAT in medical?
Medication-assisted treatment (MAT) involves the use of medications, such as methadone, combined with counseling to treat opioid and alcohol addictions. 4. Mental health services. Medical care, when needed. Participation in 12-step recovery groups, such as Alcoholics Anonymous (AA). Career development training.
What is drug monitoring?
Monitoring drug use during treatment. Testing patients for diseases and other conditions from drug use, such as HIV/AIDS, hepatitis, and tuberculosis. You may want to evaluate a program you’re interested in based on how well they follow these guidelines.
How long does it take to recover from a drug addiction?
60 days. 90 days. Long-term recovery (90-120 days and beyond). The actual amount of time you spend in treatment will depend on a number of things, including: Severity of addiction. Need for detox. Insurance. If no insurance, ability to self-pay. Medical/mental health issues that need treatment.
Is recovery a long term process?
For many people, recovery is a long-term process. Relapse is common, and people may need to go through treatment several times before they achieve lasting sobriety. 1. The lengthy recovery process may have to do with the fact that addiction has many effects and may actually change the way the brain works.
How long can you have multiple treatments?
There are two scenarios: multiple short treatments and multiple treatments that are longer than 8 minutes. Here are some practical examples for how to handle these situations.
What is the 8 minute rule?
The 8-minute rule, which originated with Medicare and then became the standard used by most private payers as well, provides guidance on how many units of time you should bill for time-based CPT codes. The original wording of the guidelines by Centers for Medicare & Medicaid Services is as follows: “When only one service is provided in ...
What are the two types of CPT codes?
There are two types of CPT (Common Procedural Technology) codes used for billing: service-based codes, and time-based codes. Service-based codes represent services that can only be billed one time per client per day, regardless of how much time was spent in delivering the service. Time-based codes, on the other hand, ...
Do CPT codes change?
You don’t want to under-code and leave money on the table or up-code and charge inappropriately for services. CPT codes may change on an annual basis, so make sure you do a thorough review at the end of the calendar year to capture any changes planned for the following year.
Is HIV testing considered medical treatment?
Therefore, HIV testing and HBV antibody testing are not considered medical treatment. "Counseling" associated with occupational bloodborne exposures is also not considered medical treatment (though counseling for related mental stress may be considered medical treatment). Medical treatment involves the provision of medical or surgical care ...
Is draining blood considered medical?
Generally, the draining of blood or bodily fluids is considered medical treatment for OSHA injury and illness recordkeeping purposes when preformed as a treatment rather than as a diagnostic procedure. Taking blood simply for testing purposes is not considered medical treatment.

The Basics
Time-Based vs. Service-Based
Minutes and Billing Units
What Are Mixed Reminders?
What About Non-Medicare Insurances?
to Bill Or Not to Bill?
The 8-Minute Rule in WebPT
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.