CDI specialists must be able to apply both clinical and coding knowledge in order to discern relevant clinical conditions, and they must be able to analyze the quality of provider documentation and identify any gaps or inconsistencies in information between the health record and the associated data.

Under certain circumstances, a service or procedure may be partially reduced or eliminated at the discretion of the physician. Read up on the correct application of hospital modifiers -52, -73, and -74 for reduced and discontinued procedural services.

Our experts answer questions on reporting substance use, abuse, and dependence, as well as principal diagnosis selection.

Chapter 19 of ICD-10-CM includes codes for various types of injuries, poisonings, and other consequences of external causes. Review integumentary anatomy and ICD-10-CM coding for burns and superficial injuries. Note : To access this free article, make sure you first register here if you do not have a paid subscription.

The 2022 ICD-10-CM manual includes new codes for thrombotic microangiopathy (TMA)—a rare clinical syndrome defined by the presence of hemolytic anemia, organ dysfunction, and low platelets. Read up on TMA pathophysiology and diagnosis coding.

Due to the complex nature of sepsis, some cases require querying the provider prior to assigning ICD-10-CM/PCS codes. Alba Kuqi, MD, MSHIM, CDIP, CCS, CCDS, CRCR, CICA, CSMC, RHIA, CCM , breaks down inpatient coding and querying for sepsis.

The CMS hierarchical condition category (CMS-HCC) methodology recognizes specific combinations of diseases as well as the effect of disease processes as related to different settings of care. These metrics are important to understand in order to ensure proper reimbursement, even within the inpatient coding and CDI sector.

The Office of the Inspector General (OIG) recently announced it will conduct statewide reviews to determine whether hospitals complied with Medicaid billing requirements when assigning severe malnutrition diagnosis codes to inpatient hospital claims.

ICD-10-CM codes for traumatic fractures specify the type of bone injury, affected area of the body, and in some cases, the degree of soft tissue damage. Review orthopedic terminology and ICD-10-CM documentation requirements for traumatic fractures to resolve the coding challenges.

Q: What is meant by normal and abnormal native connections in the descriptors for CPT codes 93593 and 93594?

CMS recently issued a new HCPCS code for the antiviral medication remdesivir when administered in the outpatient setting. The new code is a response to a statement from the National Institutes of Health regarding therapies for the COVID-19 omicron variant.

Lori-Lynne A. Webb, CPC, CCS-P, CCP, CHDA, COBGC , writes that it’s not unusual for an outpatient coder to advance their career by diving into inpatient coding. When deciding to learn about ICD-10-PCS, it’s important to first understand the basics and compare and contrast ICD-10-PCS and CPT. Note : To access this free article, make sure you first register here if you do not have a paid subscription.

Q: I’ve been told that if there are clinical indicators to support that chronic kidney disease (CKD) is the etiology of a patient’s hypertension, an ICD-10-CM code from category I15.- (secondary hypertension) would be assigned. Since codes from category I12.- (hypertensive chronic kidney disease) also capture CKD with hypertension, what is the best code category to be reporting from?

ACDIS and AHIMA recently released a position paper detailing CDI technology standards. The paper covers information on the variety of technology solutions currently available, strategies to assess compliance with CDI and coding practice guidelines, and methods for creating synergy between CDI and coding departments and novel technology solutions.

Review documentation requirements and CPT coding for radiology services including computed tomography and x-ray scans, breast mammography, and bone length studies.

Lori-Lynne A. Webb, CPC, CCS-P, CCP, CHDA, COBGC , breaks down CPT coding for subsequent hospital visits and services provided on the day of discharge from inpatient status.

Selecting the most specific E/M code for a physician-patient encounter can be tricky. In this article, Lori-Lynne A. Webb, CPC, CCS-P, CCP, CHDA, COBGC , breaks down facility documentation and E/M coding for office visits and initial hospital care.

Coders continue to be in high demand, and given the importance of this function, evaluating coders’ performance is an essential task for revenue integrity. In this article, Lawrence A. Allen, MBA, CPC, CPMA, CEMA , makes the case for reevaluating coding performance.

Review documentation requirements and CPT coding for radiology services including computed tomography and x-ray scans, breast mammography, and bone length studies. Note : To access this free article, make sure you first register here if you do not have a paid subscription.

Susan Belley, M.Ed., RHIA, CPHQ, and Audrey Howard, RHIA, write that a majority of inpatients during this omicron surge are admitted for reasons other than COVID-19 and are incidentally found to be COVID-19-positive—making this an opportune time to review ICD-10-CM reporting for COVID-19 as a secondary diagnosis. Note : To access this free article, make sure you first register here if you do not have a paid subscription.

Q: If a physician documents a patient as HIV positive, should the ICD-10-CM code Z21 be reported? What about if they document the patient is HIV positive with an HIV-related illness—would that be reported with ICD-10-CM code B20?

CMS recently released the 2022 National Correct Coding Initiative Policy Manual for Medicare Services . Julia Kyles, CPC , breaks down procedure-to-procedure and medically unlikely edits for a selection of new provider-based services.

Between 2016 and 2019, Medicare payments to laboratories for genetic tests quadrupled from $351 million to $1.41 billion. This sharp increase in spending on genetic testing is likely linked to excessive and fraudulent billing, according to a recent Office of Inspector General (OIG) report.

Q: Which providers can perform and bill for psychological testing services described by CPT codes 96136-96139?

The fall 2021 Leapfrog Hospital Safety Grade report has been released, assigning grades to 2,901 hospitals. The grades come from hospitals’ performance on over 30 evidence-based measures of patient safety. For the first time, a new grading factor for post-operative sepsis, blood leakage, and kidney injury were included in those measures.

Anneleah Williams-Bridges, MS, MBCA, RHIA, CCS, CCS-P, CCDS, RH-CBS, LIA, says that until recently, many organizations have solely used their coding and CDI resources to strengthen the capture of CCs/MCCs, severity of illness/risk of mortality scores, and MS-DRG validation; however, facilities that are not leveraging these teams for denials management and tracking denials as a key performance indicator should consider doing so.

Coding and CDI programs can take many approaches to manage denials, whether they focus on physician documentation education, have a team member dedicated to writing appeals, or anything in between.

We would fail to see ourselves completely if we didn’t consider external views as well, so for this article, we’ll be looking at CDI-focused works from the medical literature.

Our experts answer questions on ICD-10-CM reporting for hypertension, chronic kidney disease, and more!

Lawrence A. Allen, MBA, CPC, CPMA, CEMA, makes the case for reevaluating coding performance.

Our experts answer questions on reporting immune effector cell–associated neurotoxicity syndrome and more!

Sarah A. Nehring, RHIT, CCS, CCDS , writes that with new COVID-19 codes coming in April 2022, now is a good time to review these updates as well as an ICD-10-CM code that was previously released in an April update: electronic cigarette, or vaping, product use-associated lung injury (EVALI). Note : To access this free article, make sure you first register here if you do not have a paid subscription.

The Office of Inspector General (OIG) recently released the 2021 version of its annual publication on unimplemented recommendations, which lists overpayments from incorrectly assigned severe malnutrition diagnosis codes as a top concern.

Patient safety and quality of care are forerunning concerns for organizations today. Not only do we want to ensure our patients are receiving high-quality care, we want to ensure care is safe and effective. We need to examine how and when we evaluate that quality of care, however, in order to remain ethical and compliant.

Shelley C. Safian, PhD, RHIA, CCS-P, COC , breaks down CPT coding for hearing assessments and for auditory osseointegrated implants used to treat certain types of hearing loss.

Q: Effective January 1, CPT codes 94625 and 94626 will replace HCPCS code G0424 for pulmonary rehabilitation. Will these new CPT codes have the same reporting requirements as G0424?

Inpatient coders and CDI specialists are usually familiar with ICD-10-CM coding for diabetes mellitus and Cushing’s syndrome. However, they may need a refresher on ICD-10-CM coding for less common endocrine disorders. This article breaks down endocrine anatomy and physiology, and ICD-10-CM coding for thyroid, parathyroid, adrenal, and pineal irregularities.

According to Deanne Wilk, BSN, RN, CCDS, CDIP, CCDS-O, CCS, patient safety and quality of care are forerunning concerns for organizations today, and hospitals need to examine how and when they evaluate that quality of care in order to remain ethical and compliant.

Alba Kuqi, MD, CICA, CCS, CDIP, CCDS, CRCR, CSMC, MSHIM, RHIA , writes that one diagnosis in particular that can take extra effort to understand is acute kidney injury (AKI). Frequently reviewing coding and CDI challenges related to AKI will ensure proper coding and reimbursement.

Coders and CDI professionals should be active in the rule-making process for the IPPS, as their specific skills and knowledge can make a large impact on what appears in the final rule.

The American Medical Association recently updated the CPT code set to include 249 new and 93 revised codes, which go into effect January 1. Review significant updates the musculoskeletal, cardiovascular, and digestive chapters of CPT.

Lori-Lynne A. Webb, CPC, CCS-P, CCP, CHDA, COBGC , unpacks CPT coding for breast biopsies, mastectomies, lymph node excisions, breast reconstructions, and other procedures used to prevent and treat breast cancer.

Joe Rivet, Esq., CCS-P, CPC, CEMC, CHC, CCEP, CHRC, CHPC, CICA, CPMA, CAC, CACO , writes about key regulatory updates in the 2022 Outpatient Prospective Payment System (OPPS) final rule, including increased price transparency penalties, changes to the inpatient-only list, and payment changes.

Joe Rivet, Esq., CCS-P, CPC, CEMC, CHC, CCEP, CHRC, CHPC, CICA, CPMA, CAC, CACO , writes about key regulatory updates in the 2022 Outpatient Prospective Payment System (OPPS) final rule, including increased price transparency penalties, changes to the inpatient-only list, and payment changes.

Due to the drug ivermectin’s uptick in misuse for treating COVID-19, Susan Belley, MEd, RHIA, CPHQ, reviews ICD-10-CM reporting for poisonings, adverse and toxic effects, and underdosing. Note : To access this free article, make sure you first register here if you do not have a paid subscription.

In this article, Alba Kuqi, MD, CICA, CCS, CDIP, CCDS, CRCR, CSMC, MSHIM, RHIA , breaks down acute respiratory distress syndrome (ARDS) and sepsis criteria and reviews documentation and querying for these diagnoses through a case study.

All inpatient coding and CDI professionals, whether new to the field or industry veterans, should be familiar with the American Hospital Association’s Coding Clinic . This article reviews the steps to take and the importance of submitting coding questions.

CMS recently released the 2022 Medicare Physician Fee Schedule (MPFS) and OPPS final rules, revising E/M coding guidelines for split visit services, retaining Category 3 telehealth codes through 2023, and increasing monetary penalties for hospital price transparency noncompliance.

Four new CPT codes for principal care management services take effect January 1, 2022. Review documentation requirements and billing edits that will affect reporting of these new codes.