DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

D42 Neoplasm of uncertain behavior of meninges

  • Header · not billable

D42 is not billable. The category heads 3 billable codes in FY2027: the 3 codes directly below it.

Where it sits

  1. Chapter 2 Neoplasms (C00-D49)
  2. D37-D48 Neoplasms of uncertain behavior, polycythemia vera and myelodysplastic syndromes (D37-D48)
  3. D42 Neoplasm of uncertain behavior of meninges
Billable codes
3
Subdivisions
3
CC / MCC codes
0 / 0
HCC V28 codes
3
New FY2027
0
Index entries
0

Codes in D42

  1. D42.0
    Neoplasm of uncertain behavior of cerebral meninges
    Billable23
  2. D42.1
    Neoplasm of uncertain behavior of spinal meninges
    Billable23
  3. D42.9
    Neoplasm of uncertain behavior of meninges, unspecified
    Billable23

Sources of each column.

Instructions

Notes that also apply

Block D37-D48 instructions (Notes 1, Excludes1 1): printed on the block page.

Chapter 2 instructions (Notes 8): printed on the chapter 2 page.

Hierarchy