D86.84
✓ Billable
Sarcoid pyelonephritis
ICD-10-CM · FY2026 · Diseases of the Blood and Blood-Forming Organs
Code
D86.84
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Blood and Blood-Forming Organs
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code D86.84?
ICD-10-CM code D86.84 represents Sarcoid pyelonephritis. It is a billable diagnosis code in the Diseases of the Blood and Blood-Forming Organs chapter, effective October 1, 2025 – September 30, 2026.
Is D86.84 billable?
Yes. D86.84 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is D86.84 in?
D86.84 belongs to the Diseases of the Blood and Blood-Forming Organs chapter (D50–D89) of ICD-10-CM.
Related codes in the D86 category
D86
Sarcoidosis
Non-billable
D86.0
Sarcoidosis of lung
Billable
D86.1
Sarcoidosis of lymph nodes
Billable
D86.2
Sarcoidosis of lung with sarcoidosis of lymph nodes
Billable
D86.3
Sarcoidosis of skin
Billable
D86.8
Sarcoidosis of other sites
Non-billable
D86.9
Sarcoidosis, unspecified
Billable
D86.81
Sarcoid meningitis
Billable
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