miércoles, 13 de junio de 2012

Successfully Bill  
a Preventive Service with a Sick Visit 
Documentation is the key to avoiding billing issues.

There are two types of office encounters: preventive and problem-oriented.  Billing either type of visit alone is relatively straightforward, but when billing both visit types during the same encounter, documentation and billing issues can occur.  We’ll focus on the Centers for Medicare 86 Medicaid Services (CMS) and CPT' rules that govern this unique billing situation.


Distinguish Preventive Services Preventive medicine evaluation and management (E/M) visits, or annual exams, are comprehensive exams for the sole purpose of preventive care (i.e., to promote wellness and disease prevention).  These services are represented by CPT ® 99381-99397. The codes are agebased, and distinguish between new and established patients:

99381 Initial comprehensive preventive medicine evaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/ risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, new patient; infant (age youngerthan 1 year)

99382 early childhood (age 1 through 4 years)

99383 late childhood (age 5 through 11 years)

99384 adolescent (age 12 through 17 years)

99385 18-39 years

99386 40-64 years

99387 65 years and older

99391 Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; infant (age younger than 1 year)

99392 early childhood (age 1 through 4 years)

99393 late childhood (age 5 through 11 years)

99394 adolescent (age 12 through 17 years)

99395 18-39 years

99396 40-64 years

99397 65 years and older

Do not confuse the term “comprehensive” used in the context of defining a preventive service, with the definition of “comprehensive” as used in the 1995 or 1997 Documentation Guidelinesfir Evaluation andManagementServices.  CPT' stresses, “The ‘comprehensive’ nature of Preventive Medicine Services codes 99381-99397 reflects an age and ç gender appropriate history/exam and is not synonymous with the ‘comprehensive’ examination required in Evaluation and Management codes 99201-99215.” The extent of examination and anticipatory guidance associated with a preventive service is based upon the provider’s judgment.


Medical Necessity ShouldDetermine Services and Coding
During a preventive exam, patients often say, “Oh, by the way. . .,” which will prompt an additional, problem-oriented service. Several variables influence how you report a combination preventivel problem-oriented encounter. Billing largely depends on the payer, and sometimes on contractual agreements, as well as provider documentation.
The key is to document what you medically need to do and bill for what you document. In fact, this statement is my personal motto: Document what you do and bill for what you document. CPT° instructs, “If an abnormality is encountered or a preexisting problem is addressed in the process of performing this preventive medicine evaluation and management service, and if the problem or abnormality is significant enough to require additional work to perform the key components of a problem-oriented El M service, then the appropriate Office/Outpatient code 99201-99215 should also be reported.”

There will likely be ‘work’ done for the problem-oriented service that would have been performed during the course of a routine preventive service. In other words, there will be an overlap of work. If any portion of the history or exam was performed to satisfy the preventive service, that same portion of work should not be used to calculate the additional level of E/ M service. When selecting the additional El M level of service, only the work that was performed “above and beyond ” what would have been performed during the preventive service should be used to calculate the additional E/ M level.  Documentation needs to support billing both services.  The provider may elect to create two separate notes to support the two separate services. This may be the besr practice, but it also creates more work for a provider. If the provider creates one document for both services, he or she must clearly delineate the problem-oriented history, exam, and decision making from those of the preventive service. For example:

  • The key elements supporting the additional E/ M service must be apparent to an outside reader. 
  • A separate history of present illness (HPI) paragraph describing the chronic/acute condition supports additional work needed in the history (there shouldn’t be an I-IPI in a preventive service). 
  • The provider should clearly list in the assessment the acute / chronic conditions that are being managed at the time of the encounter. If there is a portion of the exam that is not routinely performed at the time of a preventive service, the provider should clearly identify those exam pieces (e.g., “A thorough MS and neuro exam of the left hip performed as it relates to the I-IPI”).

Consider Your Payer when Billing
When billing a commercial payer, a preventive service and additional problem-oriented El M service are billed on the same claim form and at the full fee schedule. Some clinics may elect to reduce the fee for the additional El M service when performed at an annual exam as a customer service benefit.  When billing Medicare, the additional El M service must be “carved out” from the preventive service. That is, any part of the history, physical exam, or plan portion of the annual exam performed to address a chronic or new issue can be separated from the non-covered preventive exam. This carved out portion of the service may be submitted to Medicare for coverage. In this case, the overlap of work can be used to calculate the additional level of service. Only those elements in the history, exam, and plan that directly address the chronic illness or new problem may be used to determine the appropriate level of E/ M.  Whether you are billing to a commercial payer or to Medicare, you must append modifier 25 Significant, separately identifiable evaluation and management service by the same physician on the same day of theprocedure or other service to the additional E/M code.  Modifier 25

 

 

© 2012 AAPC, Coding Edge Magazine. March Edition - www.aapc.com

 

 

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