R70.0
BillableElevated erythrocyte sedimentation rate
R70.0 is the ICD-10-CM code for Elevated erythrocyte sedimentation rate. It is a billable, specific code valid for reimbursement.
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHWhat is an erythrocyte sedimentation rate (ESR)? Erythrocytes are red blood cells. The sedimentation rate is the time it takes for your red blood cells to settle at the bottom of a test tube. An erythrocyte sedimentation rate (ESR) is a blood test that can show if you have inflammation in your body. Inflammation is your immune system's response to injury, infection, and many other conditions, including immune system…
Read more about Erythrocyte Sedimentation Rate (ESR) at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
- What is ICD-10 code R70.0?
- R70.0 is the ICD-10-CM code for "Elevated erythrocyte sedimentation rate". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Is R70.0 a billable code?
- Yes — R70.0 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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