diff --git a/NAMESPACE b/NAMESPACE
index 6c4f3cd52..ca901a8c2 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -22,6 +22,7 @@ export(find_latest_file)
 export(fy_interval)
 export(get_boxi_extract_path)
 export(get_ch_costs_path)
+export(get_csv_gz_path)
 export(get_datazone_pop_path)
 export(get_dd_path)
 export(get_dd_period)
diff --git a/R/get_boxi_extract_path.R b/R/get_boxi_extract_path.R
index 60dd7857a..7606014f9 100644
--- a/R/get_boxi_extract_path.R
+++ b/R/get_boxi_extract_path.R
@@ -29,37 +29,13 @@ get_boxi_extract_path <- function(
     )) {
   type <- match.arg(type)
 
-  year_dir <- get_year_dir(year, extracts_dir = TRUE)
-
   if (!check_year_valid(year, type)) {
     return(get_dummy_boxi_extract_path())
   }
 
-  file_name <- dplyr::case_match(
-    type,
-    "AE" ~ "A&E-episode-level-extract",
-    "AE_CUP" ~ "A&E-UCD-CUP-extract",
-    "Acute" ~ "Acute-episode-level-extract",
-    "CMH" ~ "Community-MH-contact-level-extract",
-    "DN" ~ "District-Nursing-contact-level-extract",
-    "GP_OoH-c" ~ "GP-OoH-consultations-extract",
-    "GP_OoH-d" ~ "GP-OoH-diagnosis-extract",
-    "GP_OoH-o" ~ "GP-OoH-outcomes-extract",
-    "Homelessness" ~ "Homelessness-extract",
-    "Maternity" ~ "Maternity-episode-level-extract",
-    "MH" ~ "Mental-Health-episode-level-extract",
-    "Deaths" ~ "NRS-death-registrations-extract",
-    "Outpatients" ~ "Outpatients-episode-level-extract"
-  )
+  boxi_extract_path_csv_gz <- get_csv_gz_path(year, type, ext = "csv.gz")
 
-  boxi_extract_path_csv_gz <- fs::path(
-    year_dir,
-    stringr::str_glue("{file_name}-20{year}.csv.gz")
-  )
-  boxi_extract_path_csv <- fs::path(
-    year_dir,
-    stringr::str_glue("{file_name}-20{year}.csv")
-  )
+  boxi_extract_path_csv <- get_csv_gz_path(year, type, ext = "csv")
 
   # If the csv.gz file doesn't exist look for the unzipped csv.
   if (fs::file_exists(boxi_extract_path_csv_gz)) {
@@ -83,3 +59,46 @@ get_dummy_boxi_extract_path <- function() {
     create = TRUE
   )
 }
+
+#' Get path as a csv or csv.gz
+#'
+#' @param year Year of extract
+#' @param type Name of BOXI extract passed from [get_boxi_extract_path]
+#' @param ext Choice of extension between csv or csv.gz for zipped extracts
+#'
+#' @return The file path to boxi extracts. Note for DN and CMH data this is
+#'         now in an archived folder which is set up to point to this in
+#'         the selections.
+#' @export
+#'
+get_csv_gz_path <- function(year, type, ext = c("csv", "csv.gz")) {
+  if (type %in% c("DN", "CMH")) {
+    dir <- fs::path(get_slf_dir(), "Archived_data")
+  } else {
+    dir <- get_year_dir(year, extracts_dir = TRUE)
+  }
+
+  file_name <- dplyr::case_match(
+    type,
+    "AE" ~ "A&E-episode-level-extract",
+    "AE_CUP" ~ "A&E-UCD-CUP-extract",
+    "Acute" ~ "Acute-episode-level-extract",
+    "CMH" ~ "Community-MH-contact-level-extract",
+    "DN" ~ "District-Nursing-contact-level-extract",
+    "GP_OoH-c" ~ "GP-OoH-consultations-extract",
+    "GP_OoH-d" ~ "GP-OoH-diagnosis-extract",
+    "GP_OoH-o" ~ "GP-OoH-outcomes-extract",
+    "Homelessness" ~ "Homelessness-extract",
+    "Maternity" ~ "Maternity-episode-level-extract",
+    "MH" ~ "Mental-Health-episode-level-extract",
+    "Deaths" ~ "NRS-death-registrations-extract",
+    "Outpatients" ~ "Outpatients-episode-level-extract"
+  )
+
+  csv_gz_path <- fs::path(
+    dir,
+    stringr::str_glue("{file_name}-20{year}.{ext}")
+  )
+
+  return(csv_gz_path)
+}
diff --git a/man/get_csv_gz_path.Rd b/man/get_csv_gz_path.Rd
new file mode 100644
index 000000000..6d151e014
--- /dev/null
+++ b/man/get_csv_gz_path.Rd
@@ -0,0 +1,23 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/get_boxi_extract_path.R
+\name{get_csv_gz_path}
+\alias{get_csv_gz_path}
+\title{Get path as a csv or csv.gz}
+\usage{
+get_csv_gz_path(year, type, ext = c("csv", "csv.gz"))
+}
+\arguments{
+\item{year}{Year of extract}
+
+\item{type}{Name of BOXI extract passed from \link{get_boxi_extract_path}}
+
+\item{ext}{Choice of extension between csv or csv.gz for zipped extracts}
+}
+\value{
+The file path to boxi extracts. Note for DN and CMH data this is
+now in an archived folder which is set up to point to this in
+the selections.
+}
+\description{
+Get path as a csv or csv.gz
+}