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Rod R. Blagojevich, Governor

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  Frequently Asked Medical Questions   

The fee schedule website contains the medical fees for workers' compensation medical treatment provided on or after February 1, 2006. Increased fees take effect on each subsequent January 1. 

We have filed proposed rules to create fee schedules for ambulatory surgical treatment centers, rehabilitation hospitals, and certain hospital outpatient services.  If you would like to be added to our group email news service, to be advised of any changes, send an email with the subject line, "IWCC email news" to susan.piha@illinois.gov.

If you have trouble accessing the fee schedule, try accessing it with another browser. 

Disclaimer:  The information on this page is intended to help individuals understand the medical fee schedule, but it cannot be construed as legal advice. As with any public policy, there are a number of issues that the law and rules do not address, and law is always subject to interpretation. Future Commission and/or court opinions may provide guidance on such issues. The Commission cannot offer individuals legal advice or offer advisory opinions. If you need a legal opinion, we suggest you consult your own legal counsel.


TABLE OF CONTENTS

Basics

Where can I find the proposed changes to the fee schedule?

Where can I find the new law and administrative rules regarding the fee schedule?
Why do some codes have fees set for them and others don't?
What does POC76 mean?
What is a geozip?
What is a conversion factor?
What is a modifier?
How can I find out which hospitals are designated as Level I & II trauma centers?
What facilities are licensed as Ambulatory Surgical Treatment Centers (ASTCs)?
Where can I find the "Correct Coding Policy Manual?"
 
Where can I find the "Payment Guide to Global Days?" 
How are the fees adjusted each year?

Coverage

Does the fee schedule apply to medical treatments before February 1, 2006?
Are there any services not subject to the fee schedule?
Does the fee schedule cover medical reports? What about copying fees?
Is there a set fee for Section 12 medical exams (also known as independent medical exams)?
Does the Illinois fee schedule address missed appointments?

Bills and payments

Should we pay medical bills according to our contract or the fee schedule?
Is balance billing allowed?
How do I pay bills where there are professional and technical components (PC/TC)?
How are healthcare professionals paid in hospital settings?
If anesthesthia is given for only part of a 15-minute increment, how should this be billed?
Should a medical provider send bills to the employer or the payor?
If the payor is supposed to pay a percentage of the charged amount, can it require the medical provider to submit a copy of the invoice?
What can I do if the payor won’t pay me correctly?
Is the interest on medical bills owed if the claim is disputed for valid reasons but later determined to be compensible?
Must bills be submitted on certain forms? 
Does the attorney have to itemize each medical provider's bill to fit within the fee schedule?
Can you tell me if I am calculating a bill correctly?

Codes

Did the IWCC adopt the new MS-DRGs?  
How should the payor handle a bill with incorrect codes? Can the payor alter the codes on a bill?
How is a bill with pass-through charges handled? 
 
Should pass-through charges or outlier charges be billed separately from regular services?
How do I apply the modifiers to an out-of-state treatment bill? 
What do the codes NU, RR, and UE mean? 
Do the fees represent time units?
When an ambulance travels from one geozip to another, which one should count for billing?


Other

How will the new law on utilization review affect the process at the IWCC? 
How does HIPAA affect workers' compensation?




Where can I find the new law and administrative rules regarding the fee schedule?

Click here for the law and click here for the rules.  Please be sure to read the Instructions and Guidelines to the fee schedule, as well.  To go to the fee schedule itself, click here.  You must click through screens of preliminary information and copyright agreements to access the fees.


Why do some codes have fees set for them and others don't? What does POC76 mean?

By law, the fee schedule was created using actual bills from August 1, 2002 through August 1, 2004. If a code did not exist during that time, or if there were not enough bills with which to calculate a fee, the POC76 was used by default. 

"POC" stands for "percentage of charge."  "POC76" means you should pay 76% of the charged amount.

All new codes that have been added since the fee schedule was created should be paid at 76% of the charged amount.


What is a geozip?

A geozip is defined as the first three digits of the zip code in Illinois where the medical treatment was provided.  If you receive medical care in the zip code 60601, for example, the fees would appear in the geozip 606.  Click here to see a list of some of the cities in each Illinois geozip.

 

What is a conversion factor?

A conversion factor is a dollar amount used to determine the amount of reimbursement for most anesthesia services. The conversion factor is multiplied by time units, base value units, modifier units, and qualifying circumstances units. Calculating the correct fee schedule amount can be determined by consulting the Instructions and Guidelines, ASA Relative Value Guide, and the AMA CPT.


What is a modifier?

Modifiers are two-digit numeric or alpha attachments to CPT codes that indicate that a service was altered in some way from the stated CPT description—without actually changing the basic CPT definition.

Modifiers can indicate, among other things, that
a) the procedure was either professional or technical;
b) the procedure was complicated or unusual;
c) the procedure was bilateral;
d) an adjunctive service was performed; or
e) a procedure was performed by more than one person.

Some modifiers may affect reimbursement—consult the Instructions and Guidelines for further details.


How can I find out which hospitals are designated as Level I & II trauma centers?

Click here for the list.


What facilities are licensed as Ambulatory Surgical Treatment Centers (ASTCs)?

The Illinois Department of Public Health has a list of licensed ASTCS, as well as the ASTC application form and other information on its website. Note that the fee schedule only recognizes ASTCs licensed by the IDPH.

 

Where can I find the "Correct Coding Policy Manual?"

The IWCC adopted the National Correct Coding Initiative as the review standard for bundling edits:

Ch. 1:  General Correct Coding Policies
Ch. 2:  Anesthesia Services (CPT codes 00000-09999)
Ch. 3:  Surgery: Integumentary System (CPT codes 10000-19999)
Ch. 4:  Surgery: Musculoskeletal System (CPT codes 20000-29999)
Ch. 5:  Surgery: Respiratory, Cardiovascular, Hemic, and Lymphatic Systems (CPT codes 30000-39999)
Ch. 6:  Surgery: Digestive System (CPT codes 40000-49999)
Ch. 7:  Surgery: Urinary, Male Genital, Female Genital, Maternity Care and Delivery Systems (CPT codes 50000-59999)
Ch. 8:  Surgery: Endocrine, Nervous, Eye and Ocular Adnexa, Auditory Systems (CPT codes 60000-69999)
Ch. 9:  Radiology Services (CPT codes 70000-79999)
Ch. 10: Pathology and Laboratory Services (CPT codes 80000-89999)
Ch. 11: Medicine, Evaluation and Management Services (CPT codes 90000-99999)
Ch. 12: Supplemental Services (HCPCS Level II codes A0000-V9999)
Ch. 13: Category III Codes (CPT codes 0001T-0099T)

 

Where can I find the "Payment Guide to Global Days?"

Click here for a copy. 

 

How are the fees adjusted each year?

According to Section 8.2(a) of the Act, on January 1 of each year the IWCC adjusts all the fees by the percentage change in the Consumer Price Index-All Urban Consumers, All Items (1982-84=100) for the 12-month period ending August 31 of the previous year.

Adjustments to Medical Fees

January 1, 2006

4.90%

January 1, 2007

3.80%

January 1, 2008

1.97%




Does the fee schedule apply to medical treatments before February 1, 2006?

No.  The schedule only covers treatments that are covered under the Act and are provided on or after 2/1/06.  The date of injury is not relevant. 


Are there any services not subject to the fee schedule?

Yes. The fee schedule covers only those areas of medical treatment specifically listed on the IWCC web site. The fee schedule does not apply, for example, to skilled nursing facilities or pharmacy. These treatments should be paid at the usual and customary rate.

To the extent that there are fees listed for home health services, outpatient renal dialysis, or psychiatric hospitals (freestanding or dedicated psychiatric units in acute care hospitals) in the HCPCS and CPT professional services fee schedules, these fees should be applied.
All new codes that have been added since the fee schedule was created should be paid at 76% of the charged amount.


Does the fee schedule cover medical reports? What about copying fees?

A provider may not charge a fee for writing a standard report that is generated in the normal course of treatment (e.g., office visit documentation). If the provider writes a special report that is unusual or outside the standard reporting forms, then an additional fee may be charged.

The fee schedule does not set a fee for the usual code that identifies a special medical report, CPT 99080, nor does it show the default of POC 76. Whenever the fee schedule does not cover a procedure, the usual and customary rate would apply.

The fee schedule does not cover fees for copying medical reports.   The usual and customary rate would apply.


Is there a set fee for Section 12 medical exams (also known as independent medical exams)?

No.  An evaluative exam conducted at the employer's request is not considered treatment and is not covered under the fee schedule.

 

Does the Illinois fee schedule address missed appointments?

No. The fee schedule only applies to services actually rendered in the treatment of an injured worker.


 

Should we pay medical bills according to our contract or the fee schedule?

If there is a contract for medical services, the contract prevails over the fee schedule.

If there is not a contract, Sections 8(a) and 8.2 require that the employer shall pay the lesser of the provider's actual charges or the amount set by the fee schedule. 

The Workers' Compensation Medical Fee Advisory Board has drafted a statement to clarify the law (Section 8.2(f)) and rules (Section 7110.90(d)) regarding the precedence of an existing contract over the fee schedule.


Is balance billing allowed?

The term "balance billing" refers to an attempt by a medical provider to get an injured worker to pay the unpaid balance of a medical bill.

Effective July 20, 2005, there is a balance billing prohibition, but the terms are rather complicated.

New Section 8.2(e) of the Act provides a provider may seek payment of the actual charges from the employee if the employer notifies a provider that it does not consider the illness or injury to be compensable. If an employer notifies a provider that it will pay only a portion of a bill, the provider may seek payment of the unpaid portion from the employee up to the lesser of the actual charge, the negotiated rate, or the rate in the fee schedule.

If an employee informs the provider that a claim is on file at the Commission, the provider must cease all efforts to collect payment from the employee. Any statute of limitations or statute of repose applicable to the provider's efforts to collect from the employee is tolled from the date that the employee files the application with the Commission until the date that the provider is permitted to resume collection.

While the claim at the Commission is pending, the provider may mail the employee reminders that the employee will be responsible for payment of the bill when the provider is able to resume collection efforts. The provider may request information about the Commission claim and if the employee fails to respond or provide the information within 90 days, the provider is entitled to resume collection efforts and the employee is responsible for payment of the bills. The reminders shall not be provided to any credit agency.

Upon final award or settlement, a provider may resume efforts to collect payment from the employee and the employee shall be responsible for payment of any outstanding bills plus interest awarded. If the service is found compensable, the provider shall not require a payment rate, excluding interest, greater than the lesser of the actual charge or payment level set by the Commission in the fee schedule. The employee is responsible for payment for services found not covered or compensable unless agreed otherwise by the provider and employee. Services not covered or not compensable are not subject to the fee schedule.


How do I pay bills where there are professional and technical components (PC/TC)?

Fees for total, professional, and/or technical reimbursement components may appear in the Professional Services fee schedule in the areas of radiology, pathology and laboratory, and medicine.

When you receive a bill from a healthcare provider with no modifier, you can assume that the charge is for the total component, and it is paid at the fee schedule amount for the "total component." If POC76 appears, pay 76% of the charged amount.

When you receive a bill with the modifier "PC" or "26," this indicates that the charge is for the professional component, and it is to be paid at the amount listed for the "professional component." If POC76 appears, pay 76% of the charged amount.

When you receive a bill with the modifier "TC," this indicates that the charge is for the technical component of the service and it is to be paid at the amount listed for the "technical component." If POC76 appears, pay 76% of the charged amount.

Some codes will show “NA” in both the PC and TC columns of the fee schedule. That means there is no professional/technical component split.


How are healthcare professionals paid in hospital settings?

All healthcare professionals who perform services in a hospital setting and bill for these services using their own tax ID number on a separate claim form are subject to the Professional Services and/or HCPCS fee schedule. While these services are provided in a hospital setting and not a physician’s office, the application of the fee schedule will be the same as though these services had been provided in the physician’s office. In other words, there is no site-of-service adjustment.

Where professional services are performed in a hospital setting (e.g., physical therapy, pathology and laboratory, radiology) and billed by the hospital using its tax ID number for these services, then the professional services fee schedule will not apply; rather, the amount paid will be 76% of the charged amount.




If anesthesia is given for only part of a 15-minute increment, how should this be billed?

The standard practice is to round up to the next unit. If anesthesia was adminstered for 7 minutes, for example, you would bill one unit. If anesthesia is administered for 63 minutes, five units would be billed, etc.


Should a medical provider send bills to the employer or the payor?

Throughout the Illinois Workers' Compensation Act, there are many references to the employer where, in practice, the payor (an insurer or third party administrator) assumes responsibility for the employer.  Section 6(b), for example, says the employer shall file accident reports, but the payor usually files them on the employer's behalf. The payor is understood to stand in the shoes of the employer.

Nothing in the new law changes this. A safe policy, therefore, would be for a provider to submit the bill to the payor, when known.  Another option would be to submit the bill to both the employer and the payor.


If the payor is supposed to pay a percentage of the charged amount, can it require the medical provider to submit a copy of the invoice?

No. The schedule only refers to the charged amount.

The rules do require providers to follow their chargemaster, where appropriate. Payors may contact a provider's financial/contract services staff to check an amount.


What can I do if the payor won’t pay me correctly?

There are four options:
1.  The medical provider can charge interest on unpaid amounts.   Payments are due within 60 days of the date the payor receives substantially all the information needed to adjudicate a bill. Unpaid bills accrue interest of 1% per month, under new Section 8.2(d).  Proceed as you would with any other unpaid bill by submitting a statement for accrued interest as part of the overall bill.
2.   The worker can request a hearing regarding unpaid medical bills, and file a petition for penalties and/or attorneys' fees for delay or nonpayment of medical bills.  An employer may have to pay the worker's attorney fees under Section 16; Section 19(k) penalties can run up to 50% of the amount due; Section 19(l) penalties can run up to $30 per day, with a maximum of $10,000. These penalties and fees are payable to the worker.
3. If the dispute involves issues relating to terms and conditions outlined within the provider agreement, including negotiated discounts between a health care provider and a payor, the Illinois Division of Insurance may be able to help. Contact David Grant, Health Care Coordinator, Illinois Department of Financial and Professional Regulation, Division of Insurance, Managed Care Unit, at 217/782-6369 or dave.grant@illinois.gov.
4.   If a person misrepresents the facts for the purpose of denying payment, he or she may be guilty of fraud. Section 25.5 provides that fraud is a Class 4 felony. Any person or organization found to have violated this provision is subject to criminal penalties and must pay restitution and fines. If you think fraud may be involved, contact Francis "Buzz" Walsh, manager of the WC Fraud unit at the Illinois Division of Insurance (toll-free 877/923-8648 or francis.walsh@illinois.gov).


Is the interest on medical bills owed if the claim is disputed for valid reasons but later determined to be compensible?

Yes, provided the requirements of Section 8.2(d) are met.
 

Must bills be submitted on certain forms?

The rules state that hospital inpatient services should be billed on the UB-92/CMS 1450 claim form. Otherwise, the fee schedule does not dictate the type of billing forms used. (Our act and rules do not require the latest CMS-1500 or UB-04 forms.)  In the interest of facilitating transactions, we do encourage providers to use standard billing forms.

 

Does the attorney have to itemize each medical provider's bill to fit within the fee schedule? For example, instead of listing the charge for an office visit, should he or she list the fee schedule amount?

If bills are not paid and the case goes to arbitration, attorneys should submit the bills as they are, and then, in the proposed decision, identify the amount to be awarded. If the bill is less than the fee schedule amount, the bill is awarded at 100% of the charge. If the bill is more than the fee schedule amount, it is awarded at the fee schedule amount.


Can you tell me if I am calculating a bill correctly?

We can provide general answers, as listed on this web page, but we do not have the resources to address individual calculations.

If parties cannot reach agreement over a bill, the worker would request a hearing before an arbitrator regarding unpaid medical bills.


 

Did the IWCC adopt the new MS-DRGs?

No. By law, the fee schedule is based on historical charges and it is not a simple matter to change codes. Providers should continue to bill, and payors should continue to pay, under the current codes in the fee schedule. CMS Grouper Version 24.0 is the final DRG coding scheme.

If we do adopt new codes, we will first go through a rule-making process that allows for public comment. Click here if you would like to be added to our email news list to hear of any developments.


How should the payor handle a bill with incorrect codes? Can the payor alter the codes on a bill? Does the fee schedule allow for down-coding?

The Instructions and Guidelines direct users to reference materials incorporated into the fee schedule (e.g., Correct Coding Initiative, AMA’s CPT). To the extent that a medical bill is submitted in a manner inconsistent with these documents, then a bill can be questioned. The payor should contact the provider and try to resolve such issues.
If the parties cannot resolve the issue, the worker may file a petition for a hearing before an arbitrator regarding unpaid medical bills.

 

How is a bill with pass-through charges handled?

First subtract the pass-through charges (also known as revenue code charges) from the bill, then apply the fee schedule.

If, for example, a bill comes in for $50,000 with $10,000 in pass-through charges, apply the remaining $40,000 to the fee schedule amount, and pay the lesser of the $40,000 or the fee schedule amount. Then pay 65% of the pass-through charges ($6,500 in this example).

 

Should pass-through charges or outlier charges be billed separately from regular services?

You should clearly identify the different charges, but separate bills are not necessary.


How do I apply the modifiers to an out-of-state treatment bill?

First determine if there is a contract. If there is, you follow that.

If there's no contract, determine if the other state has a fee schedule and, if so, determine if it would pay more than 76% of the bill. If it does, you follow that state's fee schedule.

Otherwise, pay 76% of charges, subject to the other instructions and guidelines. First apply the modifers, then apply the 76%.

For example, if an out-of-state provider (with no contract and no fee schedule in that state) bills $5,000 for a procedure with the modifer 22, the Illinois fee schedule would call for payment at 125% X $5,000 = $6,250 X 76% = $4,750.

 

What do the codes NU, RR, and UE mean?

Fees for durable medical equipment vary, depending on whether the equipment is new, old, or rented. According to the HCPCS manual, NU = new equipment; RR = rental; and UE = used equipment.

 

Do the fees represent time units?

If the description of a code includes a time increment, then the fee schedule incorporates that time increment. If the description does not contain a time increment, then the fee schedule amount reflects reimbursement for an episode as is generally accepted in Illinois.


When an ambulance travels from one geozip to another, which one should count for billing?

The most common and universally accepted practice is to use the geozip of the place where the patient was picked up.



How does the new law on utilization review affect the process at the IWCC?

Section 8.7 provides that if an employer chooses to conduct utilization review, it must use individuals who are registered with the Illinois Department of Financial and Professional Regulation and who certify compliance with URAC standards for Workers' Compensation Utilization Management (WCUM) or Health Utilization Management (HUM).  Click here to read the IDFPR's UR rules. 

At the IDFPR, Kelly Reim (217/558-2309) coordinates the processing of the UR applications. Click here for a list of approved UR providers.

When making determinations concerning the reasonableness and necessity of medical bills or treatment, the IWCC will consider UR findings along with all other evidence. If an employer follows a WCUM or HUM URAC standard when refusing to pay for or authorize medical treatment, there shall be a rebuttable presumption that the employer should not be assessed penalties under Section 19(k). 


How does HIPAA affect workers' compensation?

The U.S. Department of Health and Human Services, Office of Civil Rights (OCR), administers the Health Insurance Portability and Accountability Act (HIPAA).  It has issued guidelines that indicate that covered providers may disclose health information to workers' compensation insurers, state administrators, employers, and other entities involved in the w.c. system, to the extent disclosure is necessary to comply with, or is required by, state law, or to obtain payment.   

The guidelines include a number of frequently asked questions.  For more information, please contact the U.S. Department of Health and Human Services.

 

 

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