CodingQuestion 3 of 100
The ICD-10-CM convention 'code first' instructs the coder to:
a.Sequence the underlying etiology or cause before the manifestation code
b.Always list the code with the highest numeric value first
c.Report only the manifestation and omit the underlying condition
d.Assign the code that generates the highest reimbursement first
Explanation
'Code first' is a sequencing instruction telling the coder to list the underlying condition or etiology ahead of the associated manifestation. Manifestation codes cannot stand alone as a first-listed or principal diagnosis. This mirrors the etiology/manifestation convention found throughout the code set.
Practice all 100 questions free — no signup required.
Related questions on this topic
- In ICD-10-CM, what does the abbreviation NOS in the Alphabetic Index or Tabular List indicate?
- An ICD-10-CM code shown with a dash (for example, S52.5-) in a coding reference most directly signals that:
- In the ICD-10-CM Tabular List, the note 'Excludes1' means:
- Which seventh character in an ICD-10-CM injury code identifies a subsequent (follow-up) encounter during the healing phase?
- The main term used to locate a diagnosis in the ICD-10-CM Alphabetic Index is generally:
- The Current Procedural Terminology (CPT) code set is divided into three categories. Category I codes primarily describe:
Last reviewed: · editorial process
PrepPass Editorial Team · Verified against NHA Certified Billing & Coding Specialist (CBCS) Exam · How we review