icd10free.comPowered by Curo

ICD-10 Coding for Elevated Serum Creatinine(R74.8, N17.9, R94.4)

Save

Learn about ICD-10 coding for elevated serum creatinine, including documentation requirements and common coding pitfalls.

Also known as:
High Creatinine LevelsIncreased Serum Creatinine
Related ICD-10 Code Ranges

Complete code families applicable to Elevated Serum Creatinine

R00-R99Primary Range

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

→
Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
R74.8Abnormal levels of other serum enzymes
N17.9Acute kidney injury, unspecified
Primary ICD-10-CM Codes
Abnormal levels of other serum enzymes
R74.8Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Acute kidney injury, unspecifiedN17.9

Use when creatinine rises ≥0.3 mg/dL in 48 hours or ≥1.5x baseline.

Abnormal levels of other serum enzymesR74.8

Documentation & Coding Risks

Avoid these common issues when documenting Elevated Serum Creatinine.

Vague documentation of creatinine elevation

Impact

Clinical: Inadequate clinical assessment, Regulatory: Non-compliance with documentation standards, Financial: Potential reimbursement issues

Mitigation

Use specific creatinine values, Include baseline comparisons

Using R74.8 for AKI or CKD

Impact

Reimbursement: Incorrect DRG assignment leading to potential revenue loss., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use N17.9 for AKI and N18.- for CKD when criteria are met.

Incorrect coding of AKI

Impact

Misclassification of AKI can lead to audit findings.

Mitigation

Ensure documentation meets KDIGO criteria for AKI.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with R74.8.