Medical Reimbursement Professionals Exchange

[mom4td]

Do you understand how to bill the proper # of units for timed therapy service codes? Do you need a point of reference to share with your providers? I have found the following info. helpful and I hope you do too!

Outpatient Therapy - Additional Deficit Reduction Act (DRA)-Mandated Service Edits
DC/DE, MD, TX, VA, IHS Service Areas


Change Request 5253

Transmittal 1019



Shown below are the Internet-Only Manual (IOM) instructions in Pub. 100-04, Chapter 5, that will be effective Jan. 1, 2007. All changed material from the current instructions is in italics.



20.2 - Reporting of Service Units With HCPCS

(Rev.1019, Issued: 08-03-06, Effective: 01-01-07, Implementation: 01-02-07)



A. General



Effective with claims submitted on or after April 1, 1998, providers billing on 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 Form CMS-1450. 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) ?C 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.



B. Timed and Untimed Codes



When reporting service units for HCPCS codes where the procedure is not defined by a specific time frame (??untimed?? HCPCS), the provider enters ??1?? in the field labeled units. For untimed codes, units are reported based on the number of times the procedure is performed, as described in the HCPCS code definition (often once per day).



Example: A beneficiary received a speech-language pathology evaluation represented by HCPCS ??untimed?? code 92506. Regardless of the number of minutes spent providing this service, only 1 unit of service is appropriately billed on the same day.



Providers billing to FIs and RHHIs should report Value Code 50, 51 or 52, the total number of physical therapy, occupational therapy or speech-language pathology visits provided from start of care through the billing period. This item is visits, not service units. Value codes do not apply to claims sent to carriers.



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



Example: A beneficiary received occupational therapy (HCPCS ??timed?? code 97530, which is defined in 15-minute units) for a total of 60 minutes. The provider would then report revenue code 043X and 4 units.



C. Counting Minutes for Timed Codes in 15-Minute Units



When only one service is provided in a day, providers should not bill for services performed for less than eight minutes. 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 eight 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:



Units Number of Minutes



1 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 minutes



The pattern remains the same for treatment times in excess of two hours.



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 1 unit. If the service is performed for at least 30 minutes, that service shall be billed for at least 2 units, etc. It is not appropriate to count all minutes of treatment in a day toward the units for one code if other services were performed for more than 15 minutes.



When more than one service represented by 15-minute timed codes is performed in a single day, the total number of minutes of service (as noted on the chart above) determines the number of units billed.



If any 15-minute timed service that is performed for seven minutes or less than seven minutes on the same day as another 15-minute timed service that was also performed for seven minutes or less, and the total time of the two is eight minutes or longer than eight minutes, then bill 1 unit for the service performed for the most minutes. This is correct because the total time is longer than the minimum time for 1 unit. The same logic is applied when three or more different services are provided for seven minutes or fewer than seven minutes.



The expectation (based on the work values for these codes) is that a provider??s direct patient contact time for each unit will average 15 minutes in length. If a provider has a consistent practice of billing fewer than 15 minutes for a unit, these situations should be highlighted for review.



If more than one 15-minute timed CPT code is billed during a single calendar day, then the total number of timed units that can be billed is constrained by the total treatment minutes for that day.



Pub. 100-02, Chapter 15, Section 230.3B, Treatment Notes, indicates that the amount of time for each specific intervention/modality provided to the patient is not required to be documented in the Treatment Note. However, the total number of timed minutes must be documented. These examples indicate how to count the appropriate number of units for the total therapy minutes provided.




Example 1

24 minutes of neuromuscular re-education, code 97112

23 minutes of therapeutic exercise, code 97110

Total timed code treatment time was 47 minutes



See the chart above. The 47 minutes falls within the range for 3 units = 38 to 52 minutes.



Appropriate billing for 47 minutes is only 3 timed units. Each of the codes is performed for more than 15 minutes, so each shall be billed for at least 1 unit. The correct coding is 2 units of code 97112 and 1 unit of code 97110, assigning more timed units to the service that took the most time.




Example 2

20 minutes of neuromuscular re-education (97112)

20 minutes therapeutic exercise (97110)

40 Total timed code minutes



Appropriate billing for 40 minutes is 3 units. Each service was done 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. Do not bill 3 units for either one of the codes.




Example 3

33 minutes of therapeutic exercise (97110)

7 minutes of manual therapy (97140)

40 Total timed minutes



Appropriate billing for 40 minutes is for 3 units. Bill 2 units of 97110 and 1 unit of 97140. Count the first 30 minutes of 97110 as 2 full units. Compare the remaining time for 97110 (33-30 = 3 minutes) to the time spent on 97140 (7 minutes) and bill the larger, which is 97140.



Example 4

18 minutes of therapeutic exercise (97110)

13 minutes of manual therapy (97140)

10 minutes of gait training (97116)

8 minutes of ultrasound (97035)

49 Total timed minutes



Appropriate billing is for 3 units. Bill the procedures you spent the most time providing. Bill 1 unit each of 97110, 97116 and 97140. You are unable to bill for the ultrasound because the total time of timed units that can be billed is constrained by the total timed code treatment minutes (i.e., you may not bill 4 units for less than 53 minutes regardless of how many services were performed). You would still document the ultrasound in the treatment notes.




Example 5

7 minutes of neuromuscular re-education (97112)

7 minutes therapeutic exercise (97110)

7 minutes manual therapy (97140)

21 Total timed minutes



Appropriate billing is for one unit. The qualified professional (see definition in Pub. 100-02/15, Sec. 220) shall select one appropriate CPT code (97112, 97110, 97140) to bill since each unit was performed for the same amount of time and only one unit is allowed.



Note: The above schedule of times is intended to provide assistance in rounding time into 15-minute increments. It does not imply that any minute until the eighth should be excluded from the total count. The total minutes of active treatment counted for all 15-minute timed codes includes all direct treatment time for the timed codes. Total treatment minutes ?C including minutes spent providing services represented by untimed codes ?C are also documented. For documentation in the medical record of the services provided, see Pub. 100-02, Chapter 15, Section 230.3: Documentation, Treatment Notes.



D. Specific Limits for HCPCS



The Deficit Reduction Act of 2005, Section 5107, requires the implementation of clinically appropriate code edits to eliminate improper payments for outpatient therapy services. The following codes may be billed, when covered, only at or below the number of units indicated on the chart per treatment day. When higher amounts of units are billed than those indicated in the table below, the units on the claim line that exceed the limit shall be denied as medically unnecessary (according to 1862(a)(1)(A)). Denied claims may be appealed and an ABN is appropriate to notify the beneficiary of liability.



This chart does not include all of the codes identified as therapy codes; refer to section 20 of this chapter for further detail on these and other therapy codes. For example, therapy codes called ?always therapy? must always be accompanied by therapy modifiers identifying the type of therapy plan of care under which the service is provided.



Use the chart in the following manner:

The codes that are allowed 1 unit for ?Allowed Units? in the chart below may be billed no more than once per provider, per discipline, per date of service, per patient.
The codes allowed 0 units in the column for ?Allowed Units,? may not be billed under a plan of care indicated by the discipline in that column. Some codes may be billed by one discipline (e.g., PT) and not by others (e.g., OT or SLP).
When physicians/NPPs bill ?always therapy? codes, they must follow the policies of the type of therapy they are providing, e.g., utilize a plan of care, bill with the appropriate therapy modifier (GP, GO, GN), bill the allowed units on the chart below for PT, OT or SLP depending on the plan. A physician/NPP shall not bill an ?always therapy? code unless the service is provided under a therapy plan of care. Therefore, NA stands for ?Not Applicable? in the chart below.
When a ?sometimes therapy? code is billed by a physician/NPP, but as a medical service and not under a therapy plan of care, the therapy modifier shall not be used, but the number of units billed must not exceed the number of units indicated in the chart below per patient, per provider/supplier, per day.


HCPCS
Code Description and Claim Line Outlier/Edit Details
Timed or Untimed
PT Allowed Units
OT Allowed Units
SLP Allowed Units
Physician/NPP

NOT Under Therapy POC

92506?
Speech/hearing evaluation
Untimed
0
0
1
NA

92597?
Oral speech device eval
Untimed
0
1
1
NA

92607?
Ex for speech device rx, 1 hr
Timed
0
1
1
NA

92611?
Motion fluoroscopy/swallow
Untimed
0
1
1
1

92612?
Endoscope swallow test (fees)
Untimed
0
1
1
1

92614?
Laryngoscopic sensory test
Untimed
0
1
1
1

92616?
Fees w/laryngeal sense test
Untimed
0
1
1
1

95833?
Limb muscle testing, manual
Untimed
1
1
0
1

95834?
Limb muscle testing, manual
Untimed
1
1
0
1

96110?
Developmental test, lim
Untimed
1
1
1
1

96111?
Developmental test, extend
Untimed
1
1
1
1

97001?
PT evaluation
Untimed
1
0
0
NA

97002?
PT re-evaluation
Untimed
1
0
0
NA

97003?
OT evaluation
Untimed
0
1
0
NA

97004?
OT re-evaluation
Untimed
0
1
0
NA







This notice has been classified under the following categories:
[Part B] [Part B DC Metro / Delaware] [Part B Indian Health Service] [Part B Maryland] [Part B Texas] [Part B Virginia]

NOTE: (for notices that contain CPT codes)

? CPT codes, descriptions, and other data only are copyright 1999-2003 American Medical Association. All rights reserved. Applicable FARS/DFARS clauses apply.
_________________
Cheri