I88Non-billable (header)

Nonspecific lymphadenitis

Related Codes· Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)

I80Phlebitis and thrombophlebitisI81Portal vein thrombosisI82Other venous embolism and thrombosis

Sub-codes of I88(4)

I88 is a non-billable header. Select a sub-code to bill.

I88.0Nonspecific mesenteric lymphadenitis✓ BillableI88.1Chronic lymphadenitis, except mesenteric✓ BillableI88.8Other nonspecific lymphadenitis✓ BillableI88.9Nonspecific lymphadenitis, unspecified✓ Billable

✗ Excludes 1(Not coded here)

  • •acute lymphadenitis, except mesenteric (L04.-)
  • •enlarged lymph nodes NOS (R59.-)
  • •human immunodeficiency virus [HIV] disease resulting in generalized lymphadenopathy (B20)

Code Hierarchy

┌9Diseases of the circulatory system (I00-I99)├I80-I89Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)├I88Nonspecific lymphadenitis
└I88Nonspecific lymphadenitis

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