What does ICD stand for?
International Classification of Diseases
The ICD system is essential for coding and classifying diseases and health conditions.
What is the purpose of ICD codes?
To classify and code diagnoses, symptoms, and procedures
ICD codes are crucial for health statistics, billing, and insurance purposes.
What is the difference between ICD-10-CM and ICD-10-PCS?
- ICD-10-CM: Diagnosis coding
- ICD-10-PCS: Procedure coding
ICD-10-CM is used for coding diagnoses, while ICD-10-PCS is used for coding inpatient procedures.
Whose documentation counts for coding purposes?
Documentation from the attending physician and other qualified providers
Accurate coding relies on comprehensive and clear documentation.
What should a CDI specialist do if there are conflicting diagnoses from different providers?
Generate a query to clarify the appropriate diagnosis for code assignment
For example, if one provider documents kidney injury and another documents kidney insufficiency.
What does POA stand for in coding?
Present on Admission
POA indicates whether a condition was present at the time of admission to the hospital.
What is the significance of Stage 3 and 4 pressure ulcers in coding?
- Stage 3 and 4 ulcers are MCCs if POA
- If not POA, they are HACs and do not increase DRG
Proper documentation is crucial for accurate coding and reimbursement.
What does HAC stand for?
Hospital-Acquired Conditions
HACs are conditions that patients acquire during their hospital stay and can affect reimbursement.
What should be done if a pressure ulcer evolves to a higher stage?
Assign a code for both the original ulcer and the evolved stage
Document whether each stage was present on admission (POA) or not.
What is the role of combination codes in ICD-10-CM?
To represent multiple conditions or a condition with associated complications in a single code
Combination codes enhance specificity and reduce the number of codes needed.
What does NEC stand for in ICD coding?
Not Elsewhere Classified
NEC is used when a specific code is not available for a condition.
What is the purpose of Z codes in ICD-10-CM?
To capture factors influencing health status and contact with health services
Z codes are used for situations other than diseases or injuries.
True or false: Signs and symptoms codes should be viewed as query opportunities.
TRUE
They can help obtain a more definitive diagnosis.
What is a principal diagnosis?
The condition established after study to be the primary reason for admission
It is the main diagnosis that drives the patient’s hospital stay.
What does Excludes 1 indicate in ICD coding?
The excluded condition is not part of the code’s description
It indicates that the two conditions cannot occur together.
What does Excludes 2 indicate in ICD coding?
The excluded condition is not part of the code’s description but may occur with the code
It presents an opportunity for further clarification or querying.
What are late effects in coding?
Conditions that occur as a result of a previous injury or illness
CDI specialists should review records for query opportunities related to late effects.
What is the significance of acute and chronic conditions in coding?
Chronic conditions should rarely be assigned as principal diagnosis
Acute conditions typically take precedence in coding.
What is the coding guideline for HIV?
Do not assign a code for HIV if documented as ‘probable HIV’
Accurate documentation is essential for proper coding.
