Spring brings Coding Clinic Guidance.

Spring has sprung, and that brings the first American Hospital Association (AHA) Coding Clinic on ICD-10-CM/PCS issue of 2022. There are a wide range of topics and guidance. Now that we are receiving biannual coding updates, we begin April this year with some new codes, and some changes that are very important to read and understand.

In light of the continuing COVID-19 pandemic and resultant public health emergency (PHE), we start with the coding changes relating to COVID-19 immunization. There are three new diagnosis codes:

Z28.310 – Unvaccinated for COVID-19;

Z28.311 – Partially vaccinated for COVID-19; and

Z28.39 – Other under-immunization status.

These codes were presented by the National Center for Health Statistics (NCHS) at the Sept. 14-15, 2021 ICD-10 Coordination and Maintenance Committee meeting, so they are not listed in the 2022 ICD-10-CM code book. 

The Official Guidelines for Coding and Reporting added Chapter 1 guidance regarding code Z28.310, Unvaccinated for COVID-19, which may be assigned when a patient has not received at least one dose of any COVID-19 vaccine. Code Z28.311, Partially vaccinated for COVID-19, may be assigned when the patient has received at least one dose of a multi-dose COVID-19 vaccine regimen, but has not received the full set of doses necessary to meet the Centers for Disease Control and Prevention (CDC) definition of “fully vaccinated” at the time of the encounter. For more information, visit the CDC’s website: https://www.cdc.gov/ coronavirus/2019-ncov/vaccines/.

Note that these new codes include very important instructional notes in the Tabular List. Specifically, these codes are not to be used for individuals who are not eligible for the COVID-19 vaccines, as determined by the healthcare provider; this includes patients with medical exemptions.

Another topic in the new issue is the accurate ICD-10-CM code assignment for an “acute right posterior inferior cerebral artery infarction,” often stated or documented as “PICA infarction.” This diagnosis would be coded to I63.89, Other cerebral infarction, and this particular code can be found in ICD-10-CM Chapter 9, Diseases of the Circulatory System.

Some other ICD-10-CM topics in the new issue include:

  • Bulging Disc;
  • Dextroconvex and Levoconvex type of Scoliosis;
  • Placenta Increta;
  • Ovarian Cyst Rupture with Hemoperitoneum;
  • Underdosing with no impact to the patient’s condition; and

Starting April 1, we also have the following new ICD-10-PCS procedure codes, which are presented in the new Coding Clinic as well:

XW013V7 – Introduction of COVID-19 vaccine dose 3 into subcutaneous tissue, percutaneous approach, new technology group 7;

XW013W7 – Introduction of COVID-19 booster into subcutaneous tissue, percutaneous approach, new technology group 7;

XW023V7 – Introduction of COVID-19 dose 3 into muscle, percutaneous approach, new technology group 7;

XW023W7 – Introduction of COVID-19 booster into muscle, percutaneous approach, new technology group 7;

XW0DXR7 – Introduction of fostamatinib into upper GI, external approach, new technology group 7;

XW0G7R7 – Introduction of fostamatinib into upper GI, via natural/artificial opening, new technology group 7;

XW0H7R7 – Introduction of fostamatinib into lower GI, via natural/artificial opening, new technology group 7;

XW023X7 – Introduction of tixagevimab and cilgavimab monoclonal antibody into muscle, percutaneous approach, new technology group 7; and

XW023Y7 – Introduction of other new technology monoclonal antibody into muscle, percutaneous approach, new technology group 7.

Note that the Tixagevimab and Cilgavimab monoclonal antibody is also known as Evusheld. This drug …….

Source: https://icd10monitor.com/aha-coding-clinic-now-available/

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